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U.S. ZIP Code 61730
5-digit United States postal code #61730, Cooksville, IL
ZIP code 61730 is located in the city (place name) Cooksville, сounty McLean in the state of Illinois. The population in ZIP code 61730 is 379 and the population density is 5.0. ZIP code 61730 refers to сounty McLean having сounty FIPS 17113, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17113: 100%. In the area of the ZIP code 61730 valid time zone America/Chicago.
ZIP: 61730
County: McLean
Place Name: Cooksville
State: Illinois
State Abbreviation: IL
Coordinates: 40° 31' 56.892" N, 88° 43' 45.804" W
Latitude: 40.532470000000
Longitude: -88.729390000000
Population: 379
Density: 5.0/km2
Time zone: America/Chicago
County FIPS: 17113
All county weights: 17113: 100%