21090 postal code
South KoreaUpdated 2026-11-09계양구, 인천광역시계양구5 digits
Postal code details
1 placeCode
21090
Place
계양구
Region
인천광역시
County
계양구
Coordinates
37.5328, 126.7266
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
37.5328, 126.7266© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 계양구 | 인천광역시 | 계양구 | 37.5328, 126.7266 |
Same code in other countries
6| Country | Place | Region |
|---|---|---|
| LK Sri Lanka | Naula | Central Province |
| MX Mexico | Agualeguas | Baja California |
| MY Malaysia | Kuala Terengganu | Terengganu |
| PK Pakistan | Battal | Khyber Pakhtunkhwa |
| TR Türkiye | Alipinar | Diyarbakir |
| US United States | Linthicum Heights | Maryland |
FAQ
Which city is 21090 in?
계양구, 인천광역시, South Korea.
What are the coordinates of 21090?
37.5328, 126.7266
Is 21090 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.