Guernsey County Post Offices

11985 Clay Pike Rd
Buffalo, Ohio 43722

209 Watson Ave
Byesville, Ohio 43723

954 Wheeling Ave
Cambridge, Ohio 43725

301 Mill St
Cumberland, Ohio 43732

10936 Clay Pike Rd
Derwent, Ohio 43733

114 S Main St
Kimbolton, Ohio 43749

200 Main St NW
Lore City, Ohio 43755

204 Old National Rd
Old Washington, Ohio 43768

210 Main St
Pleasant City, Ohio 43772

151 South St
Quaker City, Ohio 43773

Guernsey County

There are 10 US Post Offices in Guernsey County serving a total of 36,920 residents equating to 3,692 residents per post office. It's estimated that approximately 58,928 packages are handled across the 10 county post offices annually. Guernsey County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 40,087. Its county seat is Cambridge, and it is named for the Isle of Guernsey in the English Channel, from which many of the county's early settlers emigrated. Guernsey County comprises the Cambridge, OH Micropolitan Statistical Area, which is also included in the Columbus-Marion-Zanesville, OH Combined Statistical Area."