Zip code 45638

Zip code 45638, OH

The zip code 45638, type standard, belongs to the following denominations: Ironton, Coal Grove, Hanging Rock . It is part of the county Lawrence County, state of Ohio. It has an estimated population of 16140.

The postal code 45638 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Ironton) or acceptable (Coal Grove, Hanging Rock).