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U.S. ZIP Code 40456
5-digit United States postal code #40456, Mount Vernon, KY
ZIP code 40456 is located in the city (place name) Mount Vernon, сounty Rockcastle in the state of Kentucky. The population in ZIP code 40456 is 9300 and the population density is 20.8. ZIP code 40456 refers to сounty Rockcastle having сounty FIPS 21203, the ratio of people from different counties in this ZIP code is as follows: all county weights - 21203: 100%. In the area of the ZIP code 40456 valid time zone America/New_York.
ZIP: 40456
County: Rockcastle
Place Name: Mount Vernon
State: Kentucky
State Abbreviation: KY
Coordinates: 37° 20' 54.096" N, 84° 19' 17.652" W
Latitude: 37.348360000000
Longitude: -84.321570000000
Population: 9300
Density: 20.8/km2
Time zone: America/New_York
County FIPS: 21203
All county weights: 21203: 100%