🇰🇷 South Korea · province
Sejong-si postal codes
Sejong-si has 142 postal codes, from 30000 to 30154, used by 11 places. Search a place below to find its codes.
- Codes
- 142
- Range
- 30000–30154
- Places
- 11
- Format
- #####
Largest cities in Sejong-si
Postal Codes by place
| Place | Postal Codes |
|---|---|
| 세종특별자치시 | 3006230063300643006530096300973009830099+34 more |
| 조치원읍 | 3001530016300173001830019300203002130022+19 more |
| 연기면 | 3005730058300593006030061300843009030093+8 more |
| 금남면 | 3007930080300813008230083300843008530086+6 more |
| 연서면 | 3003130041300423004330044300453004630047+3 more |
| 연동면 | 3006630067300683006930070301313013230134+2 more |
| 부강면 | 3006730071300723007330074300753007630077+1 more |
| 장군면 | 30050300513005230053300543005530056 |
| 전의면 | 300033000430005300063000730008 |
| 전동면 | 300093001030011300123001330014 |
| 소정면 | 30000300013000230005 |
No place matches your search.
Postal code data: GeoNames (CC BY 4.0) and zipcodestack.
Frequently asked questions
How many postal codes are there in Sejong-si?
Sejong-si has 142 postal codes, from 30000 to 30154, covering 11 places.
What is the postal code for a place in Sejong-si?
Find the place in the list on this page. Larger places have several codes; the one you need depends on the street. You can also check any code with the postal code validator.
Postal code API
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GET https://api.zipcodestack.com/v1/code/state?state_name=Sejong-si&country=kr
{
"results": ["30000", "…", "30154"]
}Free postal code tools
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