Lawrence County ZIP Codes

List of ZIP Codes in Lawrence County

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


S.N. Zip Code Latitude Longitude City Population Density
1 45619 38.47257 -82.45157 Chesapeake 7,273 87.4
2 45638 38.56217 -82.67607 Ironton 19,921 100.0
3 45645 38.57082 -82.53159 Kitts Hill 2,709 22.9
4 45659 38.67117 -82.62331 Pedro 3,007 11.7
5 45669 38.4935 -82.35857 Proctorville 10,085 109.2
6 45678 38.60595 -82.37883 Scottown 1,196 10.1
7 45680 38.45526 -82.54489 South Point 11,878 132.6
8 45688 38.73013 -82.53155 Waterloo 204 2.3
9 45696 38.60356 -82.45201 Willow Wood 951 10.6


About Lawrence County ZIP Codes

Lawrence County in Ohio (OH) is served by approximately 9 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 57,224 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Lawrence County are located in cities such as Ironton, South Point, Proctorville, Chesapeake, Pedro. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Lawrence County, Ohio follow the America/New_York time zone.