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U.S. ZIP Code 61442
5-digit United States postal code #61442, Keithsburg, IL
ZIP code 61442 is located in the city (place name) Keithsburg, сounty Mercer in the state of Illinois. The population in ZIP code 61442 is 762 and the population density is 11.3. ZIP code 61442 refers to сounty Mercer having сounty FIPS 17131, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17071: 7.74%, 17131: 92.26%. In the area of the ZIP code 61442 valid time zone America/Chicago.
ZIP: 61442
County: Mercer
Place Name: Keithsburg
State: Illinois
State Abbreviation: IL
Coordinates: 41° 6' 26.748" N, 90° 55' 21.792" W
Latitude: 41.107430000000
Longitude: -90.922720000000
Population: 762
Density: 11.3/km2
Time zone: America/Chicago
County FIPS: 17131
All county weights: 17071: 7.74%, 17131: 92.26%