Alton
Iowa
Alton IA Zip Code Lookup and List
Below is a list of Alton IA zip codes. For your research we have also included Alton Area Code, Time Zone, UTC and the local Sioux County FIPS Code. Each Alton Iowa zip code has a center Longitude / Latitude point (the Alton center is -96.010398864746 / 42.987098693848). For your convenience we have also indicated if that zip code in Alton observes Daylight Savings time.
| Zip | Area | Lat | Lon | Zone | UTC | DST | State FIPS Code | County FIPS Code | MSA Code | City | County | State |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51003 | 712 | 42.987828 | -96.011384 | Central | -6 | Y | 19 | 19167 | 0000 | Alton | Sioux | IA |
| 51003 | 712 | 42.987828 | -96.011384 | Central | -6 | Y | 19 | 19167 | 0000 | Alton | Sioux | IA |
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