You are here
U.S. ZIP Code 51431
5-digit United States postal code #51431, Arthur, IA
ZIP code 51431 is located in the city (place name) Arthur, сounty Ida in the state of Iowa. The population in ZIP code 51431 is 394 and the population density is 3.9. ZIP code 51431 refers to сounty Ida having сounty FIPS 19093, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19093: 94.42%, 19161: 5.58%. In the area of the ZIP code 51431 valid time zone America/Chicago.
ZIP: 51431
County: Ida
Place Name: Arthur
State: Iowa
State Abbreviation: IA
Coordinates: 42° 20' 41.568" N, 95° 21' 6.048" W
Latitude: 42.344880000000
Longitude: -95.351680000000
Population: 394
Density: 3.9/km2
Time zone: America/Chicago
County FIPS: 19093
All county weights: 19093: 94.42%, 19161: 5.58%