Washington County Post Offices

There are 21 US Post Offices in Washington County serving a total of 148,041 residents equating to 7,050 residents per post office. It's estimated that approximately 236,290 packages are handled across the 21 county post offices annually. Washington County, known locally as South County, is a county located in the U.S. state of Rhode Island. As of the 2010 census, the population was 126,979. Rhode Island counties, including Washington County, have no governmental functions other than as court administrative and sheriff corrections boundaries, which are part of the state government. Washington County is included in the Providence-Warwick, RI-MA Metropolitan Statistical Area, which is also included in the Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area."

Ashaway Post Office

Block Island Post Office

Bradford Post Office

Carolina Post Office

Charlestown Post Office

Exeter Post Office

High St Post Office

Hope Valley Post Office

Hopkinton Post Office

Kingston Post Office

Narragansett Post Office

North Kingstown Post Office

Rockville Post Office

Saunderstown Post Office

Shannock Post Office

Slocum Post Office

Wakefield Post Office

West Kingston Post Office

Westerly Post Office

Wood River Junction Post Office

Wyoming Post Office

Washington County

Post Offices by ZIP Code