South Korea
51721 post code
Post code details
1 placeCode
Place
창원시 마산합포구
Region
경상남도
County
창원시 마산합포구
Coordinates
35.2034, 128.5771
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
35.2034, 128.5771© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 창원시 마산합포구 | 경상남도 | 창원시 마산합포구 | 35.2034, 128.5771 |
Same code in other countries
3FAQ
Which city is 51721 in?
창원시 마산합포구, 경상남도, South Korea.
What are the coordinates of 51721?
35.2034, 128.5771
Is 51721 used in other countries?
Yes, 3 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in