51003 Alton
Statistics for ZIP Code 51003 in Alton
- Nearest town: Alton (1.17 km) — 1,264 people
- Elevation: 404 m
- Time zone: America/Chicago
- Nearest ZIP Code: 51041 Orange City (5.50 km)
- Geographical Coordinates: Latitude 42.9782, Longitude -96.0173
Alton is served by 9 zip codes in total. The 510xx range covers 56 zip codes across 56 localities. It sits in the north-west of Iowa.