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U.S. ZIP Code 42431
5-digit United States postal code #42431, Madisonville, KY
ZIP code 42431 is located in the city (place name) Madisonville, сounty Hopkins in the state of Kentucky. The population in ZIP code 42431 is 26916 and the population density is 62.4. ZIP code 42431 refers to сounty Hopkins having сounty FIPS 21107, the ratio of people from different counties in this ZIP code is as follows: all county weights - 21107: 100%. In the area of the ZIP code 42431 valid time zone America/Chicago.
ZIP: 42431
County: Hopkins
Place Name: Madisonville
State: Kentucky
State Abbreviation: KY
Coordinates: 37° 19' 45.12" N, 87° 28' 41.916" W
Latitude: 37.329200000000
Longitude: -87.478310000000
Population: 26916
Density: 62.4/km2
Time zone: America/Chicago
County FIPS: 21107
All county weights: 21107: 100%