Ironton ZIP Codes

List of Zip Codes of Ironton

The following table lists ZIP Codes associated with Ironton, Ohio, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 45638 38.56217 -82.67607 Lawrence 19,921 100.0


About Ironton Ohio Zip Codes

The city of Ironton in Ohio (OH) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 19,921 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Ironton fall within county jurisdictions such as Lawrence. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Ironton, Ohio follow the America/New_York time zone.