Keystone, IA ZIP Code
Keystone, Iowa has one ZIP code in our directory, in Benton County.
ZIP Codes in Keystone, IA
Map of Keystone, IA
Centered on 42.0156, -92.2179.
Cities Near Keystone, IA
- Van Horne, IA – 5.8 mi east
- Elberon, IA – 5.8 mi west
- Luzerne, IA – 7.8 mi south
- Belle Plaine, IA – 8.3 mi south
- Vining, IA – 8.5 mi west
- Clutier, IA – 9.2 mi northwest
- Blairstown, IA – 10 mi southeast
- Garrison, IA – 10 mi north
- Dysart, IA – 12 mi northwest
- Chelsea, IA – 12 mi southwest
- Newhall, IA – 12 mi east
- Watkins, IA – 14 mi southeast
All Iowa ZIP codes · Cities starting with K · All cities A–Z