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U.S. ZIP Code 45638
5-digit United States postal code #45638, Ironton, OH
ZIP code 45638 is located in the city (place name) Ironton, сounty Lawrence in the state of Ohio. The population in ZIP code 45638 is 21635 and the population density is 107.7. ZIP code 45638 refers to сounty Lawrence having сounty FIPS 39087, the ratio of people from different counties in this ZIP code is as follows: all county weights - 39087: 96.58%, 39145: 3.42%. In the area of the ZIP code 45638 valid time zone America/New_York.
ZIP: 45638
County: Lawrence
Place Name: Ironton
State: Ohio
State Abbreviation: OH
Coordinates: 38° 33' 42.624" N, 82° 40' 40.728" W
Latitude: 38.561840000000
Longitude: -82.677980000000
Population: 21635
Density: 107.7/km2
Time zone: America/New_York
County FIPS: 39087
All county weights: 39087: 96.58%, 39145: 3.42%