Williams County Post Offices

119 E Main St
Alvordton, Ohio 43501

514 Washington St
Blakeslee, Ohio 43505

142 N Main St
Bryan, Ohio 43506

207 N Michigan Ave
Edgerton, Ohio 43517

102 N Michigan St
Edon, Ohio 43518

104 E Angola St
Kunkle, Ohio 43531

209 Empire St
Montpelier, Ohio 43543

105 W 1st St
Pioneer, Ohio 43554

110 S Defiance St
Stryker, Ohio 43557

115 E Jackson St
West Unity, Ohio 43570

Williams County

There are 10 US Post Offices in Williams County serving a total of 39,078 residents equating to 3,908 residents per post office. It's estimated that approximately 62,373 packages are handled across the 10 county post offices annually. Williams County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 37,642. Its county seat is Bryan. The county was created in 1820 and later organized in 1824. It is named for David Williams, one of the captors of John Andr\u00e9 in the American Revolutionary War."