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U.S. ZIP Code 51503
5-digit United States postal code #51503, Council Bluffs, IA
ZIP code 51503 is located in the city (place name) Council Bluffs, сounty Pottawattamie in the state of Iowa. The population in ZIP code 51503 is 36376 and the population density is 118.3. ZIP code 51503 refers to сounty Pottawattamie having сounty FIPS 19155, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19129: 0.53%, 19155: 99.47%. In the area of the ZIP code 51503 valid time zone America/Chicago.
ZIP: 51503
County: Pottawattamie
Place Name: Council Bluffs
State: Iowa
State Abbreviation: IA
Coordinates: 41° 13' 55.272" N, 95° 46' 41.196" W
Latitude: 41.232020000000
Longitude: -95.778110000000
Population: 36376
Density: 118.3/km2
Time zone: America/Chicago
County FIPS: 19155
All county weights: 19129: 0.53%, 19155: 99.47%