South Korea
40021 post code
Post code details
1 placeCode
Place
성주읍
Region
경상북도
County
성주군
Coordinates
35.9244, 128.2836
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
35.9244, 128.2836© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 성주읍 | 경상북도 | 성주군 | 35.9244, 128.2836 |
Same code in other countries
5FAQ
Which city is 40021 in?
성주읍, 경상북도, South Korea.
What are the coordinates of 40021?
35.9244, 128.2836
Is 40021 used in other countries?
Yes, 5 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