Washington County Post Offices

129 Main St
Ashaway, Rhode Island 02804

32t Water St
Block Island, Rhode Island 02807

416 Bradford Rd
Bradford, Rhode Island 02808

790 Alton Carolina Rd
Carolina, Rhode Island 02812

3970 Old Post Rd
Charlestown, Rhode Island 02813

260 S County Trl
Exeter, Rhode Island 02822

5 High St
Westerly, Rhode Island 02891

1027 Main St
Hope Valley, Rhode Island 02832

482 Main St
Hopkinton, Rhode Island 02833

101 Briar Ln
Kingston, Rhode Island 02881

15 Memorial Sq
Narragansett, Rhode Island 02882

7715 Post Rd
North Kingstown, Rhode Island 02852

332 Canonchet Rd
Rockville, Rhode Island 02873

20 Ferry Rd
Saunderstown, Rhode Island 02874

196a Shannock Village Rd
Shannock, Rhode Island 02875

743 Indian Corner Rd
Slocum, Rhode Island 02877

551 Kingstown Rd
Wakefield, Rhode Island 02879

3484 Kingstown Rd
West Kingston, Rhode Island 02892

110 Tom Harvey Rd
Westerly, Rhode Island 02891

446 Church St
Wood River Junction, Rhode Island 02894

1190 Main St
Wyoming, Rhode Island 02898

Washington County

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."