Williams County ZIP Codes

List of ZIP Codes in Williams County

The following table lists ZIP Codes associated with Williams 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 43501 41.66966 -84.46095 Alvordton 761 11.1
2 43505 41.52429 -84.73101 Blakeslee 143 628.1
3 43506 41.46739 -84.55704 Bryan 14,691 54.8
4 43517 41.44003 -84.72833 Edgerton 3,438 20.8
5 43518 41.58977 -84.75385 Edon 3,003 16.9
6 43531 41.63511 -84.4957 Kunkle 219 490.4
7 43543 41.60575 -84.6338 Montpelier 7,476 34.1
8 43554 41.66024 -84.56239 Pioneer 2,035 22.8
9 43557 41.48354 -84.39693 Stryker 3,219 29.7
10 43570 41.58616 -84.44116 West Unity 2,819 24.3


About Williams County ZIP Codes

Williams County in Ohio (OH) is served by approximately 10 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 37,804 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 Williams County are located in cities such as Bryan, Montpelier, Edgerton, Stryker, Edon. These cities and towns help define the economic and demographic character of the county.

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