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U.S. ZIP Code 52309
5-digit United States postal code #52309, Monmouth, IA
ZIP code 52309 is located in the city (place name) Monmouth, сounty Jackson in the state of Iowa. The population in ZIP code 52309 is 397 and the population density is 5.4. ZIP code 52309 refers to сounty Jackson having сounty FIPS 19097, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19097: 80.86%, 19105: 19.14%. In the area of the ZIP code 52309 valid time zone America/Chicago.
ZIP: 52309
County: Jackson
Place Name: Monmouth
State: Iowa
State Abbreviation: IA
Coordinates: 42° 7' 24.78" N, 90° 53' 19.428" W
Latitude: 42.123550000000
Longitude: -90.888730000000
Population: 397
Density: 5.4/km2
Time zone: America/Chicago
County FIPS: 19097
All county weights: 19097: 80.86%, 19105: 19.14%