Chungcheongnam postal codes — South Korea

Chungcheongnam is a province of South Korea, made up of 14 cities.

Towns in Chungcheongnam include Seobuk and Dongnam, together with the surrounding localities whose postal codes are listed above.

• Asan
• Cheonan
• Dangjin
• Seosan
• Geumsan
• Gongju
• Gyeryong
• Hongseong
• Taean
• Yesan
• Boryeong
• Buyeo
• Nonsan
• Seocheon

How postal codes work in Chungcheongnam

South Korea uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Chungcheongnam follow that format like everywhere else in the country, for example 31522 for Asan.

Codes listed here for Chungcheongnam begin with one of these prefixes: 31, 32 and 33. Each prefix covers the delivery areas of one part of the province.

Postal codes across South Korea, Chungcheongnam included, are issued and maintained by Korea Post. Reference information is available at www.koreapost.go.kr.

Addressing format

Addresses in South Korea are written [House number] [Street name], [City] [Postal code], and an address in Chungcheongnam follows that same order:

Recipient name
[House number] [Street name], Asan 31522

What this dataset covers

This reference dataset lists 50 postal codes for Chungcheongnam across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.