At the A1 level, '우편번호' is a very useful noun to learn because it is essential for basic tasks like sending a postcard or a letter. You don't need to know the complex history of the Korean postal system. Instead, focus on recognizing the word when you see it on a form. It is often found near the word '주소' (address). At this stage, you should practice saying the word: 'oo-pyeon-beon-ho'. You can think of it as two parts: '우편' (mail) and '번호' (number). If you are at a post office, you might simply point to a line on an envelope and ask, '우편번호?' and the clerk will help you. You should also learn how to say your own zip code in Korean numbers (일, 이, 삼, 사, 오...). For example, if your zip code is 06043, you would say '공-육-공-사-삼'. Learning this word helps you feel more confident when dealing with simple bureaucratic tasks in Korea, like receiving a package at your guest house or hotel.
At the A2 level, you should be able to use '우편번호' in complete, simple sentences. You should understand the difference between '우편번호를 적다' (to write the zip code) and '우편번호를 찾다' (to look up the zip code). You might encounter this word when you are shopping online or signing up for a basic service. You should be able to ask a question like '우편번호가 뭐예요?' (What is the zip code?) or '우편번호를 어디에 써요?' (Where do I write the zip code?). At this level, it is also helpful to know that Korea uses a 5-digit system. If you see a form with six boxes, you should know that the 5-digit code is the modern standard. You are expected to handle basic interactions at the post office, such as telling the staff that you don't know the zip code: '우편번호를 잘 몰라요. 좀 찾아주세요' (I don't know the zip code well. Please look it up for me). This level focuses on practical, everyday communication regarding mail and addresses.
At the B1 level, you should understand the context in which '우편번호' is used beyond just simple mail. This includes understanding its role in the 'Road Name Address' (도로명 주소) system. You should be able to explain that the zip code changed from six digits to five digits in 2015 to improve efficiency. You should also be comfortable using related verbs like '입력하다' (to input) or '확인하다' (to confirm/check). In a conversation, you might need to describe a situation where a delivery was delayed because of an incorrect zip code: '우편번호를 잘못 적어서 택배가 늦게 왔어요' (The parcel came late because I wrote the wrong zip code). You should be able to navigate more complex websites where you have to click a '우편번호 검색' button and select your address from a list. At this stage, your vocabulary should expand to include terms like '배송' (delivery) and '봉투' (envelope) which are frequently used alongside '우편번호'.
At the B2 level, you can discuss the administrative and logistical implications of the '우편번호' system. You should be able to read news articles or official notices about changes to postal districts or the benefits of the 5-digit system, such as improved emergency response times and more accurate data collection. You should understand the nuances of formal language used in these contexts, such as '기재하다' (to record/write down) instead of the simpler '적다'. You can also handle more complex problems, such as contacting a courier company to correct a zip code error on a shipping label. At this level, you should be aware of the 'State Basic District Number' (국가기초구역번호) and how it serves as the foundation for the postal code. You might participate in a discussion about how technology has changed the way people use addresses and zip codes in Korea compared to your home country, using sophisticated connectors and a wider range of vocabulary.
At the C1 level, you possess a deep understanding of the '우편번호' and its integration into the broader South Korean infrastructure. You can analyze the socio-economic reasons for the transition to the 5-digit system, such as urban development and the need for a unified numbering system across different government sectors. You can understand and produce complex documents, such as business proposals for logistics companies that mention '우편번호 체계' (zip code system) and its impact on delivery optimization. You are fluent in the high-level vocabulary associated with this topic, such as '효율성' (efficiency), '표준화' (standardization), and '행정 구역' (administrative district). You can also appreciate the linguistic nuances of the word itself, including its Hanja roots and how it fits into the category of Sino-Korean administrative terminology. You can debate the merits of the Road Name Address system versus the old Lot Number system and how the zip code acts as a bridge between them.
At the C2 level, your mastery of '우편번호' is indistinguishable from that of a highly educated native speaker. You can engage in high-level academic or policy-oriented discussions about the evolution of the Korean postal system from the late Joseon dynasty to the modern digital era. You understand the legal framework surrounding the 'Postal Service Act' and how the '우편번호' is defined within that legislation. You can critique the implementation of the 5-digit system, discussing its successes and challenges in rural versus urban areas. Your use of the word is perfectly natural in any register, from informal slang to the most formal legal or academic prose. You can also understand literary or metaphorical uses of the concept of a 'zip code' as a marker of identity or social class in modern Korean society. You are capable of translating complex logistical documents between English and Korean, ensuring that all technical terms related to the postal system are accurately rendered.

우편번호 30秒で

  • 우편번호 is the Korean word for zip code or postal code, currently using a five-digit numerical format across South Korea for efficient mail sorting.
  • It was updated in August 2015 from a six-digit system to a five-digit system to align with the National Basic District Numbering administrative framework.
  • Knowing this word is essential for everyday tasks in Korea, such as online shopping, opening bank accounts, and sending physical mail via the post office.
  • The word is a compound of '우편' (postal/mail) and '번호' (number), and it is typically found on envelopes, forms, and digital address search tools.

The Korean word 우편번호 (upyeon-beonho) is a compound noun that translates directly to postal code or zip code. In the South Korean context, this is a vital piece of administrative information used to facilitate the efficient sorting and delivery of mail and packages. Historically, South Korea utilized a six-digit system, but on August 1, 2015, the nation transitioned to a more streamlined five-digit system. This change was part of a larger national initiative to align postal codes with the State Basic District Number, which is used by various government agencies for statistics, emergency services, and urban planning. When you are living in or sending mail to South Korea, knowing the 우편번호 is not just a convenience; it is a requirement for modern logistical systems. Whether you are ordering fried chicken through a delivery app, signing up for a bank account, or sending a handwritten letter to a friend in Seoul, you will inevitably encounter the request to provide these five digits.

Etymology
The word is composed of '우편' (郵便), meaning mail or post, and '번호' (番號), meaning number. Together, they literally mean 'mail number'.

편지를 보낼 때는 반드시 우편번호를 적어야 합니다.

When sending a letter, you must write the zip code.

The five-digit system is structured logically: the first three digits represent the city or province and the specific district (Gu), while the final two digits are serial numbers assigned to smaller administrative units or specific blocks within that district. This system is much more precise than the old one because it is tied to the 'Road Name Address' (도로명 주소) system rather than the older 'Lot Number Address' (지번 주소) system. For English speakers, it functions exactly like the Zip code in the United States or the Postcode in the United Kingdom, though the format is strictly numerical and always five digits long in the current era.

Usage Context
Commonly found on online checkout pages, government forms, and at the bottom of business cards.

인터넷 쇼핑몰에서 결제할 때 우편번호 검색이 필요해요.

When paying at an online shopping mall, a zip code search is necessary.

In conversation, you might hear a clerk ask, "우편번호가 어떻게 되세요?" (What is your zip code?). This is a polite way to request the information. Understanding this word is essential for anyone planning to navigate the logistics of daily life in South Korea, as it is the backbone of the country's highly efficient delivery infrastructure. Even in a digital world, the physical location identified by the 우편번호 remains the primary anchor for service delivery.

Using 우편번호 in a sentence is relatively straightforward because it functions as a standard noun. However, because it is often used in administrative or service-oriented contexts, it frequently appears with verbs related to writing, searching, or asking. The most common verb associated with it is '적다' (to write down) or '입력하다' (to input/enter). For example, if you are at a post office, the staff might say, "여기에 우편번호를 적어주세요" (Please write the zip code here). In a digital context, a website might display a button labeled "우편번호 찾기" (Find Zip Code), which opens a pop-up window to search for your address.

Grammar Tip
When asking for someone's zip code, it is more natural to use the '이다' (to be) verb in its polite form: "우편번호가 뭐예요?" or the more formal "우편번호가 어떻게 되십니까?"

새로운 주소의 우편번호를 확인하고 싶어요.

I want to check the zip code of the new address.

Another important aspect of using this word is understanding its relationship with the particles '를/을' (object markers) and '가/이' (subject markers). If you are the one performing an action on the zip code, like writing it, you use '를'. If you are stating what the zip code is, you use '가'. For instance, "우편번호를 몰라요" (I don't know the zip code) vs. "우편번호가 틀렸어요" (The zip code is wrong). Furthermore, when giving your zip code, you don't usually say the word '우편번호' unless necessary; you just state the numbers followed by the verb.

봉투 오른쪽 위에 우편번호 다섯 자리를 쓰세요.

Write the five digits of the zip code on the top right of the envelope.

When dealing with international mail, you might need to specify that it is the "South Korean zip code" to distinguish it from foreign ones. In this case, you would say "한국 우편번호". If you are filling out a form in English but speaking in Korean, you can still use the English term "Zip code" and most Koreans will understand, but using 우편번호 is much more natural and professional. It's also worth noting that in formal documents, you might see the abbreviation '우' followed by the number, though this is becoming less common in favor of the full word.

In South Korea, you will hear 우편번호 most frequently in service-related environments. The most obvious place is the '우체국' (post office). When you approach the counter to send a parcel (택배), the clerk will almost always ask if you have written the zip code on the box. If you haven't, they will point to a thick book or a tablet and ask you to look it up. Another common setting is at the bank or a government office (like a 주민센터 or 'community center'). When updating your personal information or applying for a new ID card, the staff will ask for your current 우편번호 to ensure your address is recorded correctly in the national database.

Real-world Scenario
At a department store delivery desk: "배송받으실 주소와 우편번호를 알려주시겠어요?" (Could you give me the address and zip code where you want to receive the delivery?)

택배를 보낼 때 우편번호가 없으면 배송이 지연될 수 있습니다.

If there is no zip code when sending a parcel, delivery may be delayed.

Beyond physical locations, you will encounter this word constantly in the digital realm. South Korea has one of the world's most advanced e-commerce markets. Every single time you register for a website or buy something on 'Coupang' or 'Gmarket', you will see a field for 우편번호. Often, there is a magnifying glass icon next to it. In these cases, the word is usually part of a compound phrase like "우편번호 검색" (Zip code search). Even in automated phone services (ARS), you might be prompted to "입력창에 우편번호 다섯 자리를 입력해 주세요" (Please enter the five digits of your zip code in the input field).

고객님, 우편번호를 다시 한 번 확인해 주시겠어요?

Customer, could you please check the zip code once more?

Lastly, you might hear this word in educational or news contexts. When the government changes administrative boundaries or updates the postal system, news anchors will use 우편번호 to explain the new regulations. For a language learner, hearing this word is a sign that you are moving into the practical, functional stage of using Korean, as it involves real-world tasks like logistics and administration. It is a word of utility, devoid of emotional weight but full of practical significance.

One of the most frequent mistakes English speakers make with 우편번호 is confusing it with other types of identification numbers. Because Korean uses many different numbers for administration—such as the resident registration number (주민등록번호) or a phone number (전화번호)—learners sometimes mix up the terms. Always remember that '우편' specifically refers to mail. If you say '주소번호' (address number), Koreans will likely understand you, but it sounds unnatural and incorrect. Another common error is trying to use the old six-digit format. While the post office can still process mail with the old code, it is considered outdated and can slow down the automated sorting process. Always look for the five-digit version.

Confusion Alert
Don't confuse '우편번호' with '지역번호' (area code for landlines). '지역번호' is for phone calls, '우편번호' is for mail.

외국인들은 가끔 우편번호와 전화번호를 헷갈려 합니다.

Foreigners sometimes confuse zip codes and phone numbers.

Pronunciation can also be a stumbling block. The word is pronounced [우편번호], and the 'ㄴ' in '번' often flows into the 'ㅎ' of '호', making it sound almost like [번노] in fast speech due to nasalization rules, though standard pronunciation keeps the 'h' sound more distinct. Some learners mistakenly pronounce '우편' as '우펜', which is incorrect. Another mistake is writing the word with a space as '우편 번호'. While technically acceptable in some contexts, it is almost always written as a single compound word in official forms and documents. Furthermore, learners often forget the '번호' part and just say '우편', but '우편' on its own just means 'mail' or 'postal service', not the code itself.

구식 우편번호인 여섯 자리를 쓰지 마세요.

Do not use the old six-digit zip code.

Finally, when searching for a zip code online, many foreigners get frustrated because they search by the old 'Ji-beon' address. The modern 우편번호 system is optimized for the 'Doro-myeong' (Road Name) address system. If you can't find your zip code, try searching for your street name and building number instead of the neighborhood name and lot number. This is a common source of confusion for both foreigners and older Koreans who are still used to the traditional address system.

While 우편번호 is the standard and most common term, there are a few related words and alternatives depending on the context. In very formal or technical logistics documents, you might see the term '구역번호' (District Number). This refers to the State Basic District Number upon which the postal code is based. While they are numerically identical in most cases, '구역번호' is the administrative term, while 우편번호 is the term used by the general public and the post office. Another related term is '국가기초구역번호' (National Basic District Number), which is the full technical name for the five-digit code system introduced in 2015.

Comparison: 우편번호 vs. 주소
'주소' is the full address (e.g., Seoul, Gangnam-gu...), while '우편번호' is specifically the five-digit code that represents that area.

그 지역의 국가기초구역번호를 확인하세요.

Check the National Basic District Number of that area.

For international contexts, you might hear the English loanword '집코드' (Zip code) or '포스탈 코드' (Postal code). These are understood by younger Koreans or those who work in international trade, but they are never used on official Korean forms. Another word you might encounter is '사서함' (PO Box). While not a synonym for zip code, it is often used alongside it in addresses for businesses or people who receive a large volume of mail. When someone says "우편물 일련번호" (Mail serial number), they are referring to a tracking number, not the zip code, so be careful not to confuse the two.

영문 주소를 쓸 때 Postal Code 칸에 이 번호를 넣으세요.

When writing an English address, put this number in the Postal Code field.

In summary, while there are technical variations like '구역번호', 우편번호 remains the undisputed king of terms for daily use. It is the word you will see on every envelope, every shipping form, and every address search engine. Understanding its specific meaning and its place within the broader '주소' (address) category is key to mastering Korean administrative vocabulary. Even if you forget the specific numbers, knowing how to ask for the 우편번호 will ensure that you can always get the help you need to send your mail correctly.

How Formal Is It?

豆知識

The Korean postal system dates back to the late 19th century, but the modern zip code system was only introduced in 1970. The most recent major change was in 2015 when it switched from 6 to 5 digits.

発音ガイド

UK /u.pʰjʌn.bʌn.ho/
US /u.pʰjʌn.bʌn.ho/
In Korean, stress is generally even across all syllables, but there is a slight natural emphasis on the first syllable '우' and the third syllable '번'.
韻が合う語
전화번호 (jeonhwabeonho - phone number) 군번 (gunbeon - service number) 학번 (hakbeon - student ID number) 차번호 (chabeonho - car plate number) 순번 (sunbeon - turn/order) 계좌번호 (gyeojwabeonho - account number) 비밀번호 (bimilbeonho - password) 일련번호 (illyeonbeonho - serial number)
よくある間違い
  • Pronouncing '우편' as '우펜' (missing the 'y' sound).
  • Softening the aspirated 'p' in '편' to a 'b' sound.
  • Dropping the 'h' in '호' entirely, making it sound like '우편번오'.
  • Confusing the 'eo' sound in '번' with a pure 'o' sound.
  • Putting too much stress on the final syllable.

難易度

読解 2/5

The word is easy to recognize on forms as it usually appears in a dedicated box.

ライティング 3/5

The Hanja-based characters are common, but learners must remember the 'ㅎ' in '번호'.

スピーキング 2/5

Pronunciation is straightforward, though nasalization can occur in fast speech.

リスニング 2/5

Usually spoken clearly in service contexts, often followed by numbers.

次に学ぶべきこと

前提知識

우편 (Mail) 번호 (Number) 주소 (Address) 숫자 (Number/Digit) 쓰다 (To write)

次に学ぶ

우체국 (Post Office) 택배 (Parcel/Courier) 배송 (Delivery) 송장 (Invoice/Waybill) 도로명 (Road name)

上級

국가기초구역번호 (State Basic District Number) 행정구역 (Administrative district) 물류 (Logistics) 유통 (Distribution) 통계 (Statistics)

知っておくべき文法

Honorific -시-

우편번호를 확인하시겠습니까? (Would you like to check the zip code?)

Conditional -면

우편번호를 알면 알려주세요. (If you know the zip code, please let me know.)

Necessity -아/어야 하다

우편번호를 꼭 써야 해요. (You must write the zip code.)

Object Marker 을/를

우편번호를 찾고 있어요. (I am looking for the zip code.)

Polite Command -세요

여기에 우편번호를 적으세요. (Write the zip code here.)

レベル別の例文

1

우편번호를 쓰세요.

Write the zip code.

Uses the imperative form -세요.

2

우편번호가 뭐예요?

What is the zip code?

Basic 'what is' question structure.

3

제 우편번호는 06043입니다.

My zip code is 06043.

Standard polite ending -입니다.

4

여기에 우편번호가 있어요.

The zip code is here.

Uses the existence verb 있어요.

5

우편번호를 몰라요.

I don't know the zip code.

Negative verb 몰라요.

6

우편번호 다섯 자리예요.

It's a five-digit zip code.

다섯 자리 means five digits/places.

7

우편번호를 찾아주세요.

Please find the zip code.

Request form -아/어 주세요.

8

우편번호가 필요해요.

I need the zip code.

필요해요 means to be needed.

1

봉투에 우편번호를 적어주세요.

Please write the zip code on the envelope.

에 indicates the location (on the envelope).

2

우편번호를 검색해 볼까요?

Shall we search for the zip code?

Uses -ㄹ까요 to suggest an action.

3

새 우편번호는 다섯 자리입니다.

The new zip code is five digits.

새 means 'new'.

4

우편번호를 틀리게 썼어요.

I wrote the zip code incorrectly.

틀리게 is an adverb meaning 'incorrectly'.

5

인터넷으로 우편번호를 찾았어요.

I found the zip code on the internet.

으로 indicates the method/tool.

6

우편번호를 꼭 적어야 하나요?

Do I absolutely have to write the zip code?

꼭 means 'surely' or 'absolutely'.

7

주소 옆에 우편번호를 쓰세요.

Write the zip code next to the address.

옆에 means 'next to'.

8

우편번호가 바뀌어서 복잡해요.

It's complicated because the zip code changed.

-아서 indicates a reason/cause.

1

우편번호를 입력하면 주소가 자동으로 나옵니다.

If you enter the zip code, the address appears automatically.

면 indicates a conditional 'if'.

2

이 편지는 우편번호가 없어서 반송되었습니다.

This letter was returned because it had no zip code.

반송되다 means 'to be returned'.

3

정확한 배송을 위해 우편번호를 확인해 주세요.

Please check the zip code for accurate delivery.

위해 means 'for the sake of'.

4

우편번호 찾기 버튼을 누르시면 됩니다.

You just need to press the 'Find Zip Code' button.

-시면 됩니다 means 'you just have to'.

5

옛날 우편번호는 여섯 자리였어요.

The old zip codes were six digits.

Past tense of 이다 is 였어요.

6

우편번호는 행정 구역에 따라 다릅니다.

Zip codes vary depending on the administrative district.

에 따라 means 'according to'.

7

택배 송장에 우편번호를 기입해 주세요.

Please fill in the zip code on the parcel invoice.

기입하다 is a formal word for 'to fill in/record'.

8

우편번호가 틀리면 물건이 다른 곳으로 갈 수 있어요.

If the zip code is wrong, the item might go somewhere else.

ㄹ 수 있어요 indicates possibility.

1

도로명 주소 체계가 도입되면서 우편번호도 개편되었습니다.

As the road name address system was introduced, the zip codes were also reorganized.

면서 indicates simultaneous actions.

2

우편번호는 국가 기초 구역 번호를 기반으로 합니다.

The zip code is based on the State Basic District Number.

을/를 기반으로 하다 means 'to be based on'.

3

우편번호의 앞 세 자리는 시, 군, 구를 나타냅니다.

The first three digits of the zip code represent the city, county, or district.

나타내다 means 'to represent/show'.

4

우편번호를 정확히 기재하는 것이 물류 효율성을 높입니다.

Accurately recording the zip code increases logistics efficiency.

높이다 is the causative form of 높다 (to make high).

5

공공기관에서는 우편번호를 통해 통계 데이터를 수집하기도 합니다.

Public institutions also collect statistical data through zip codes.

기도 하다 means 'to also do'.

6

우편번호가 누락되지 않도록 주의해 주시기 바랍니다.

Please be careful so that the zip code is not omitted.

도록 indicates a purpose or goal.

7

최근에는 우편번호 검색 앱이 아주 잘 나와 있어요.

Recently, zip code search apps have become very well-developed.

아/어 나와 있다 means 'to be out/available'.

8

우편번호의 변경은 주민들의 생활에 큰 영향을 미쳤습니다.

The change in zip codes had a significant impact on residents' lives.

영향을 미치다 means 'to have an influence/impact'.

1

우편번호 광역화는 우편물 분류의 자동화와 긴밀히 연결되어 있습니다.

The regionalization of zip codes is closely linked to the automation of mail sorting.

어 있다 indicates a state resulting from an action.

2

5자리 우편번호 체계는 소방, 경찰 등 긴급 구조 서비스의 신속성을 높여줍니다.

The 5-digit zip code system improves the speed of emergency rescue services like fire and police.

아/어 주다 indicates doing something for someone/benefit.

3

우편번호의 각 자릿수가 담고 있는 행정적 의미를 이해하는 것이 중요합니다.

It is important to understand the administrative meaning contained in each digit of the zip code.

담고 있는 is a modifier meaning 'containing'.

4

과거의 지번 주소 기반 우편번호는 도시 팽창에 따라 한계에 부딪혔습니다.

The old lot-number-based zip codes hit a limit as cities expanded.

에 부딪히다 means 'to encounter/hit (a limit)'.

5

우편번호는 단순한 숫자를 넘어 국가 행정의 효율성을 상징하는 지표입니다.

Beyond simple numbers, the zip code is an index symbolizing the efficiency of national administration.

을/를 넘어 means 'beyond'.

6

디지털 전환 시대에도 물리적 배송의 핵심은 여전히 우편번호입니다.

Even in the era of digital transformation, the core of physical delivery remains the zip code.

에도 means 'even in/at'.

7

우편번호 데이터베이스의 고도화는 스마트 시티 구축의 기반이 됩니다.

The advancement of zip code databases serves as the foundation for building smart cities.

의 기반이 되다 means 'to become the foundation of'.

8

우편번호 오기입으로 인한 사회적 비용 손실을 무시할 수 없습니다.

The loss of social costs due to incorrect zip code entry cannot be ignored.

으로 인한 means 'caused by'.

1

국가기초구역제도의 시행은 우편번호의 패러다임을 근본적으로 변화시켰습니다.

The implementation of the State Basic District System fundamentally changed the paradigm of zip codes.

시켰다 is the causative past tense of 하다.

2

우편번호의 정합성은 전자상거래 생태계의 신뢰도를 지탱하는 중추적 요소입니다.

The consistency of zip codes is a pivotal element that supports the reliability of the e-commerce ecosystem.

중추적 means 'pivotal' or 'central'.

3

우편법령에 명시된 우편번호 부여 원칙은 공공의 편익을 최우선으로 합니다.

The principles for assigning zip codes specified in postal laws prioritize public convenience.

에 명시된 means 'specified in'.

4

우편번호 체계의 변천사는 한국 근대 행정사의 발전 궤적과 궤를 같이합니다.

The history of the zip code system aligns with the developmental trajectory of modern Korean administrative history.

궤를 같이하다 means 'to be in line with' or 'to share the same path'.

5

빅데이터 분석에서 우편번호는 공간적 변수를 제어하는 핵심적인 파라미터로 활용됩니다.

In big data analysis, zip codes are utilized as key parameters to control spatial variables.

로 활용되다 means 'to be utilized as'.

6

우편번호의 세분화는 라스트 마일 배송 서비스의 혁신을 가속화하고 있습니다.

The subdivision of zip codes is accelerating innovation in last-mile delivery services.

가속화하고 있다 means 'is accelerating'.

7

행정 구역의 통폐합에 따른 우편번호 유연성은 시스템의 지속 가능성을 결정짓습니다.

The flexibility of zip codes following the merger and abolition of administrative districts determines the sustainability of the system.

결정짓다 means 'to determine' or 'to decide'.

8

우편번호는 단순한 물류 식별자를 넘어 거주자의 공간적 정체성을 함의하기도 합니다.

Beyond a simple logistics identifier, the zip code also implies the spatial identity of the resident.

함의하다 means 'to imply' or 'to involve'.

よく使う組み合わせ

우편번호를 적다
우편번호를 검색하다
우편번호를 입력하다
우편번호를 확인하다
다섯 자리 우편번호
우편번호 찾기
우편번호가 틀리다
우편번호 체계
우편번호 누락
우편번호란

よく使うフレーズ

우편번호가 어떻게 되세요?

— What is your zip code? (Polite way to ask)

고객님, 우편번호가 어떻게 되세요?

우편번호 좀 알려주세요.

— Please let me know the zip code.

택배를 보내야 하는데 우편번호 좀 알려주세요.

우편번호를 몰라서요.

— It's because I don't know the zip code.

우편번호를 몰라서 검색을 해야겠어요.

우편번호가 바뀌었어요.

— The zip code has changed.

작년에 우편번호가 바뀌어서 확인이 필요해요.

우편번호를 써야 해요.

— I have to write the zip code.

여기에 우편번호를 써야 해요?

우편번호 검색해 봐.

— Try searching for the zip code. (Informal)

네 주소 우편번호 검색해 봐.

우편번호가 뭐지?

— What was the zip code? (Self-reflection)

우리 집 우편번호가 뭐지?

우편번호를 잘못 썼어.

— I wrote the zip code wrong. (Informal)

아, 우편번호를 잘못 썼어. 어떡하지?

우편번호가 필요합니까?

— Do you need the zip code? (Formal)

서류 제출 시 우편번호가 필요합니까?

우편번호 5자리.

— 5-digit zip code.

한국 우편번호는 5자리입니다.

よく混同される語

우편번호 vs 전화번호

Both end in '번호', but one is for phones, the other for mail.

우편번호 vs 지역번호

Area codes for landlines (e.g., 02 for Seoul), often confused because they both relate to geography.

우편번호 vs 주민등록번호

Resident registration number (ID number), which is much longer and more private.

慣用句と表現

"우편번호도 모른다"

— To not even know the basics of where someone lives or how to reach them.

그 친구는 이사 간 지 한 달이 넘었는데 아직 우편번호도 몰라요.

Informal
"우편번호를 따다"

— To extract or get a zip code from a database (technical slang).

데이터베이스에서 각 주소의 우편번호를 따는 작업을 하고 있어요.

Technical
"우편번호가 꼬이다"

— For zip codes to get mixed up or for a delivery system to fail due to coding errors.

시스템 오류로 우편번호가 꼬여서 배송 사고가 났어요.

Informal
"우편번호를 달다"

— To attach or assign a zip code to a specific location.

새로 지은 아파트에 드디어 우편번호를 달았어요.

Journalistic
"우편번호 하나로"

— With just a zip code (implying efficiency or ease of finding something).

이제 우편번호 하나로 모든 주소 검색이 가능합니다.

Marketing
"우편번호를 외우다"

— To memorize a zip code (implies living somewhere long enough or being diligent).

드디어 우리 동네 우편번호를 외웠어요.

Informal
"우편번호를 건너뛰다"

— To skip writing the zip code (often leading to errors).

우편번호를 건너뛰면 편지가 늦게 갈 수 있어요.

General
"우편번호가 찍히다"

— For a zip code to be printed or stamped (usually on mail).

봉투에 우편번호가 선명하게 찍혀 있네요.

General
"우편번호를 틀어막다"

— Metaphorically, to stop any mail from reaching a place (very rare/creative).

그는 모든 연락을 끊고 우편번호를 틀어막은 듯이 살고 있다.

Literary
"우편번호가 통하다"

— For a zip code to be valid or recognized by the system.

이 우편번호는 이제 안 통해요. 새 번호를 쓰세요.

Informal

間違えやすい

우편번호 vs 주소

Both relate to location.

주소 is the full text address; 우편번호 is just the 5-digit code.

주소를 쓰고 그 옆에 우편번호를 적으세요.

우편번호 vs 번지

Both involve numbers in an address.

번지 is the specific lot number of a building; 우편번호 covers a whole block or area.

번지는 15번이고 우편번호는 01234입니다.

우편번호 vs 송장번호

Both are numbers used in shipping.

송장번호 is the tracking number for a specific package; 우편번호 is the general code for the destination area.

송장번호로 택배 위치를 확인하고 우편번호로 목적지를 알 수 있어요.

우편번호 vs 사서함번호

Both are postal numbers.

사서함번호 is a PO Box number; 우편번호 is the regional code.

사서함번호와 우편번호를 모두 적어주세요.

우편번호 vs 일련번호

General term for serial numbers.

일련번호 is for products or documents; 우편번호 is only for mail districts.

제품의 일련번호와 배송지 우편번호를 입력하세요.

文型パターン

A1

[Noun]은/는 [Number]입니다.

우편번호는 06043입니다.

A1

[Noun]을/를 쓰세요.

우편번호를 쓰세요.

A2

[Noun]이/가 뭐예요?

우편번호가 뭐예요?

A2

[Noun]을/를 어디에 [Verb]?

우편번호를 어디에 적어요?

B1

[Verb]려면 [Noun]이/가 필요해요.

택배를 보내려면 우편번호가 필요해요.

B1

[Noun]을/를 [Verb]면 됩니다.

우편번호를 입력하면 됩니다.

B2

[Noun]에 따라 [Noun]이/가 달라요.

지역에 따라 우편번호가 달라요.

C1

[Noun]은/는 [Noun]의 핵심입니다.

우편번호는 물류 시스템의 핵심입니다.

語族

名詞

우편 (Mail/Post)
번호 (Number)
우체국 (Post Office)
우체부 (Postman)
우편함 (Mailbox)
우편물 (Postal matter)

動詞

우송하다 (To send by mail)
번호를 매기다 (To number something)

関連

주소 (Address)
택배 (Parcel delivery)
봉투 (Envelope)
우표 (Stamp)
등기 (Registered mail)

使い方

frequency

Very common in administrative, shopping, and postal contexts.

よくある間違い
  • Using 6 digits Using 5 digits

    The 6-digit system is obsolete. Always use the 5-digit code introduced in 2015.

  • Saying '우편' only Saying '우편번호'

    '우편' just means 'mail'. You must add '번호' to mean 'zip code'.

  • Confusing with phone area codes 우편번호 (Zip) vs 지역번호 (Phone)

    Area codes (like 02, 031) are for phones. Zip codes are for mail.

  • Writing it at the end of the address line Writing it before the address or in boxes

    In Korean formatting, the zip code usually precedes the address or goes in specific boxes.

  • Pronouncing '편' as '펜' Pronouncing it as 'pyeon'

    Ensure you include the 'y' sound [j] in 'pyeon'.

ヒント

The 'Post Number' Trick

Break the word into '우편' (Post) and '번호' (Number). It's much easier to remember when you see it as a logical compound.

Online Shopping

When shopping on Korean sites, look for the magnifying glass icon. That's usually the '우편번호 찾기' button.

The 2015 Change

Remember that the change from 6 to 5 digits was a big deal. If you see old books or signs, they might still show 6 digits. Ignore them!

Verbs Matter

Use '적다' (to write) for physical envelopes and '입력하다' (to input) for computer screens.

The 'Gong' for Zero

If your zip code starts with 0, always say '공' (gong), never '영' (yeong). It's the standard for codes and phone numbers.

Post Office Cues

If a clerk points at a box and says something ending in '번호', they are almost certainly asking for the zip code.

Box Filling

Korean envelopes often have five or six red boxes at the bottom. Start from the left and fill in your five digits.

Copy-Paste

Most Korean address search tools will automatically copy the zip code to your clipboard or fill the field for you.

Hotel Addresses

When arriving in Korea, keep a note of your hotel's 우편번호. It's often required on arrival forms or for taxi apps.

Be Precise

Providing an accurate zip code is seen as being helpful and diligent, especially in a business context.

暗記しよう

記憶術

Think of 'U-Pyeon' as 'You-Pen'. You use a pen to write on mail (우편). 'Beon-ho' is already well-known as 'number' from 'phone number'. So, 'You-Pen Number'.

視覚的連想

Imagine a large red Korean mailbox with a giant number '5' painted on it to remind you of the 5-digit 우편번호.

Word Web

우체국 (Post Office) 주소 (Address) 편지 (Letter) 택배 (Parcel) 배송 (Delivery) 번호 (Number) 다섯 자리 (Five digits) 검색 (Search)

チャレンジ

Try to find the 우편번호 for the Gyeongbokgung Palace in Seoul and write it down in Korean numbers.

語源

The word is a Sino-Korean compound. '우편' (郵便) comes from characters meaning 'post' and 'convenience/mail'. '번호' (番號) comes from characters meaning 'turn/order' and 'number/sign'.

元の意味: Literally 'postal number' or 'mail order number'.

Sino-Korean (Hanja-based)

文化的な背景

No specific sensitivities, but ensure you use the correct current 5-digit code to avoid appearing outdated or causing delivery delays.

Unlike the US 'Zip+4' system, Korea uses a strict 5-digit system. In the UK, postcodes are alphanumeric, but in Korea, they are strictly numerical.

Korea Post (우정사업본부) official website for zip code searches. The 2015 government campaign '새 우편번호' (New Zip Code). Commonly featured in Korean 'Life Hacks' blogs for expats.

実生活で練習する

実際の使用場面

At the Post Office

  • 우편번호가 어떻게 되나요?
  • 우편번호를 여기 적으세요.
  • 우편번호를 찾아야 해요.
  • 우편번호가 없으면 안 돼요.

Online Shopping

  • 우편번호 검색 버튼을 누르세요.
  • 우편번호를 입력해 주세요.
  • 우편번호가 자동으로 입력됩니다.
  • 잘못된 우편번호입니다.

Changing Address

  • 새 주소의 우편번호를 확인하세요.
  • 우편번호가 바뀌었는지 보세요.
  • 이사한 곳의 우편번호가 뭐예요?
  • 우편번호를 업데이트해야 해요.

Filling out Forms

  • 우편번호 칸을 채우세요.
  • 우편번호를 빠뜨리지 마세요.
  • 여기에 우편번호 다섯 자리를 쓰세요.
  • 우편번호는 필수 항목입니다.

International Shipping

  • 한국 우편번호를 알려주세요.
  • 해외 우편번호는 형식이 달라요.
  • 우편번호 앞에 국가 코드를 써야 하나요?
  • 이것은 한국의 5자리 우편번호입니다.

会話のきっかけ

"혹시 이 근처 우편번호가 뭔지 아세요? (Do you happen to know what the zip code around here is?)"

"새로 바뀐 우편번호 체계가 더 편한 것 같아요. (I think the newly changed zip code system is more convenient.)"

"우편번호를 몰라서 택배를 못 보내고 있어요. (I can't send the parcel because I don't know the zip code.)"

"한국 우편번호는 왜 다섯 자리인가요? (Why are Korean zip codes five digits?)"

"우편번호 검색하는 법 좀 가르쳐 주실래요? (Could you teach me how to search for a zip code?)"

日記のテーマ

오늘 우체국에 가서 편지를 보냈습니다. 우편번호를 적는 것이 왜 중요한지 써 보세요. (Today I went to the post office and sent a letter. Write about why writing the zip code is important.)

한국의 5자리 우편번호 시스템에 대해 설명해 보세요. (Explain the 5-digit zip code system of Korea.)

고향의 우편번호와 한국의 우편번호의 차이점을 비교해 보세요. (Compare the differences between your hometown's zip code and Korea's zip code.)

우편번호를 잘못 적어서 곤란했던 경험이 있나요? (Have you ever had trouble because you wrote the wrong zip code?)

디지털 시대에 우편번호가 여전히 필요한 이유를 논해 보세요. (Discuss why zip codes are still necessary in the digital age.)

よくある質問

10 問

No, South Korea officially switched to a 5-digit system on August 1, 2015. While some old systems might still recognize 6 digits, you should always use the 5-digit code for accuracy.

You can find it on the Korea Post website or by using a search engine like Naver or Daum. Simply search for your 'Road Name Address' (도로명 주소) and the 5-digit code will appear.

On an envelope, you don't need to write the word itself. You just write the five numbers in the designated boxes or clearly at the end of the address.

Yes, the 5-digit zip code is specifically designed to work with the 'Road Name Address' system. Using it with the old 'Ji-beon' address is possible but less efficient.

The first three digits represent the metropolitan city (Si) or province (Do) and the specific district (Gu) or county (Gun).

The last two digits are serial numbers assigned to smaller administrative units, like neighborhoods (Dong) or even specific large buildings.

Yes, it is possible, but it will likely be delayed because it has to be sorted manually rather than by high-speed machines.

You say '우편번호 검색' (upyeon-beonho geomsaek). You will see this phrase on almost every Korean shopping website.

Yes, they are the same. 'Zip code' is more common in American English, while 'Postcode' is common in British English. Both translate to 우편번호.

Yes, military units have specific zip codes, though they are sometimes kept confidential or use a central sorting code.

自分をテスト 185 問

writing

Write 'Zip code' in Korean.

Well written! Good try! Check the sample answer below.

正解! おしい! 正解:
writing

Write 'Please find the zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'The zip code is 12345' in Korean.

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正解! おしい! 正解:
writing

Write 'I forgot the zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'What is your zip code?' politely in Korean.

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正解! おしい! 正解:
writing

Write 'Search for the zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'The zip code changed' in Korean.

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正解! おしい! 正解:
writing

Write 'Input the zip code here' in Korean.

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正解! おしい! 正解:
writing

Write 'Check the zip code again' in Korean.

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正解! おしい! 正解:
writing

Write 'Zip code is mandatory' in Korean.

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正解! おしい! 正解:
writing

Write a sentence explaining that the zip code is 5 digits.

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正解! おしい! 正解:
writing

Write 'The zip code is wrong' in Korean.

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正解! おしい! 正解:
writing

Write 'I am looking for the zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'Please write the zip code on the box' in Korean.

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正解! おしい! 正解:
writing

Write 'Zip code search button' in Korean.

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正解! おしい! 正解:
writing

Write 'The zip code directory' in Korean.

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正解! おしい! 正解:
writing

Write 'International zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'There is no zip code' in Korean.

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正解! おしい! 正解:
writing

Write 'Is the zip code correct?' in Korean.

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正解! おしい! 正解:
writing

Write 'Write the zip code clearly' in Korean.

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正解! おしい! 正解:
speaking

Pronounce '우편번호' aloud.

Read this aloud:

正解! おしい! 正解:
speaking

Say 'What is the zip code?' in Korean.

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正解! おしい! 正解:
speaking

Say your zip code (06043) in Korean numbers.

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正解! おしい! 正解:
speaking

Say 'Please look up the zip code' in Korean.

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正解! おしい! 正解:
speaking

Say 'I wrote the zip code wrong' in Korean.

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正解! おしい! 正解:
speaking

Say 'Write the zip code here' in Korean.

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正解! おしい! 正解:
speaking

Say 'The zip code is 5 digits' in Korean.

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正解! おしい! 正解:
speaking

Say 'Is this the zip code?' in Korean.

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正解! おしい! 正解:
speaking

Say 'I don't know the zip code' in Korean.

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正解! おしい! 正解:
speaking

Say 'Check the zip code' in Korean.

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正解! おしい! 正解:
speaking

Say 'Zip code search' in Korean.

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正解! おしい! 正解:
speaking

Say 'The zip code changed' in Korean.

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正解! おしい! 正解:
speaking

Say 'Where do I write the zip code?' in Korean.

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正解! おしい! 正解:
speaking

Say 'Input the zip code' in Korean.

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正解! おしい! 正解:
speaking

Say 'Correct zip code' in Korean.

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正解! おしい! 正解:
speaking

Say 'Zip code is important' in Korean.

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正解! おしい! 正解:
speaking

Say 'Find the zip code on the internet' in Korean.

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正解! おしい! 正解:
speaking

Say 'Please tell me the zip code' in Korean.

Read this aloud:

正解! おしい! 正解:
speaking

Say 'The zip code is missing' in Korean.

Read this aloud:

正解! おしい! 正解:
speaking

Say 'It's a new zip code' in Korean.

Read this aloud:

正解! おしい! 正解:
listening

Listen and write: [우편번호를 적으세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호가 뭐예요?]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [다섯 자리 우편번호]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호를 검색하세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호가 바뀌었습니다]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [정확한 우편번호를 입력해 주세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호 찾기 버튼을 누르세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호가 틀리면 반송됩니다]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [행정구역에 따른 우편번호]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [국가기초구역번호와 우편번호]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호 기재란을 확인하세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호는 물류의 핵심입니다]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [공 육 공 사 삼]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [우편번호를 잊지 마세요]

正解! おしい! 正解:
正解! おしい! 正解:
listening

Listen and write: [새로운 우편번호 체계]

正解! おしい! 正解:
正解! おしい! 正解:

/ 185 correct

Perfect score!

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