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U.S. ZIP Code 61401
5-digit United States postal code #61401, Galesburg, IL
ZIP code 61401 is located in the city (place name) Galesburg, сounty Knox in the state of Illinois. The population in ZIP code 61401 is 34788 and the population density is 117.4. ZIP code 61401 refers to сounty Knox having сounty FIPS 17095, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17095: 99.3%, 17187: 0.7%. In the area of the ZIP code 61401 valid time zone America/Chicago.
ZIP: 61401
County: Knox
Place Name: Galesburg
State: Illinois
State Abbreviation: IL
Coordinates: 40° 56' 40.812" N, 90° 23' 4.848" W
Latitude: 40.944670000000
Longitude: -90.384680000000
Population: 34788
Density: 117.4/km2
Time zone: America/Chicago
County FIPS: 17095
All county weights: 17095: 99.3%, 17187: 0.7%