Donghae postal codes — Gangwon, South Korea
6 localities and postal codes in Donghae, within South Korea's three-level hierarchy.
Donghae postal codes
| Country | Province | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| South Korea | Gangwon | Donghae | Gangwon | 25703 | 37.572045 | 129.064659 | Asia/Seoul |
| South Korea | Gangwon | Donghae | Gangwon | 25721 | 37.548705 | 129.104689 | Asia/Seoul |
| South Korea | Gangwon | Donghae | Gangwon | 25749 | 37.530608 | 129.108404 | Asia/Seoul |
| South Korea | Gangwon | Donghae | Gangwon | 25802 | 37.494376 | 129.107959 | Asia/Seoul |
| South Korea | Gangwon | Donghae | Gangwon | 25812 | 37.485162 | 129.111312 | Asia/Seoul |
| South Korea | Gangwon | Donghae | Gangwon | 25815 | 37.479236 | 129.106398 | Asia/Seoul |
Complete dataset
35,000 rows available in South Korea
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Get full database →About Donghae
Donghae is a city of Gangwon, South Korea.
How postal codes work in Donghae
South Korea uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Donghae follow that format like everywhere else in the country, for example 25721 for Gangwon.
Every code listed here for Donghae begins with the prefix 25, which groups its delivery areas together within South Korea's national numbering.
Postal codes across South Korea, Donghae 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 Donghae follows that same order:
Recipient name
[House number] [Street name], Gangwon 25721
What this dataset covers
This reference dataset lists 6 postal codes for Donghae, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Donghae postal codes — frequently asked questions
What postal codes does Donghae use?
Every postal code listed here for Donghae begins with the prefix 25.
What format are postal codes in Donghae?
They use South Korea's national 99999 format. Five digits, numeric only. 25721 is one code from Donghae.
Who issues postal codes in Donghae?
Korea Post issues and maintains postal codes throughout South Korea, Donghae included.
How many postal codes are listed for Donghae?
This reference dataset contains 6 postal codes for Donghae. That is the dataset's own count, not a claim about every code in use.
Which province is Donghae in?
Donghae is a city of Gangwon, South Korea.