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U.S. ZIP Code 51003

5-digit United States postal code #51003, Alton, IA

ZIP code 51003 is located in the city (place name) Alton, сounty Sioux in the state of Iowa. The population in ZIP code 51003 is 1700 and the population density is 11.8. ZIP code 51003 refers to сounty Sioux having сounty FIPS 19167, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19167: 100%. In the area of the ZIP code 51003 valid time zone America/Chicago.

ZIP: 51003

County: Sioux

Place Name: Alton

State: Iowa

State Abbreviation: IA

Coordinates: 42° 59' 6.144" N, 95° 59' 11.94" W

Latitude: 42.985040000000
Longitude: -95.986650000000

Population: 1700

Density: 11.8/km2

Time zone: America/Chicago

County FIPS: 19167

All county weights: 19167: 100%

Hotels near Alton

Cheap flights to Alton

See also:

All zip codes in County: Sioux

All zip codes in Place Name: Alton