Union, IA ZIP Code
Union, Iowa has one ZIP code in our directory, in Hardin County.
ZIP Codes in Union, IA
Map of Union, IA
Centered on 42.2521, -93.0562.
Cities Near Union, IA
- Whitten, IA – 2.2 mi northeast
- Liscomb, IA – 6.0 mi southeast
- New Providence, IA – 6.2 mi west
- Eldora, IA – 7.7 mi north
- Conrad, IA – 8.8 mi east
- Saint Anthony, IA – 9.5 mi southwest
- Albion, IA – 10 mi south
- Steamboat Rock, IA – 11 mi north
- Beaman, IA – 12 mi east
- Clemons, IA – 13 mi southwest
- Hubbard, IA – 13 mi west
- Gifford, IA – 13 mi northwest
All Iowa ZIP codes · Cities starting with U · All cities A–Z