51234 postal code
United StatesUpdated 2026-11-09Boyden, IowaSioux5 digits
Postal code details
1 placeCode
51234
Place
Boyden
Region
Iowa
County
Sioux
Coordinates
43.2034, -95.9823
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
43.2034, -95.9823© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Boyden | Iowa | Sioux | 43.2034, -95.9823 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| CZ Czechia | Horka u Staré Paky | Liberecký kraj |
| KR South Korea | 내서읍 | 경상남도 |
| UA Ukraine | Новостепанівка (Новостепанівська с-р) | Dnipropetrovska |
FAQ
Which city is 51234 in?
Boyden, Iowa, United States.
What are the coordinates of 51234?
43.2034, -95.9823
Is 51234 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.