Washington County, Rhode Island ZIP codes
23ZIP codes
22Cities and towns
130,344People in ZIP areas
401, 860, 959Area codes
Washington County is in Rhode Island and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Washington County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 02804 | Ashaway | Standard | 2,609 | $102,118 |
| 02807 | Block Island | PO Box only | 777 | $83,190 |
| 02808 | Bradford | Standard | 2,657 | $106,681 |
| 02812 | Carolina | Standard | 1,479 | $104,934 |
| 02813 | Charlestown | Standard | 8,051 | $109,404 |
| 02822 | Exeter | Standard | 6,539 | $112,813 |
| 02832 | Hope Valley | Standard | 4,998 | $105,976 |
| 02833 | Hopkinton | Standard | 499 | – |
| 02836 | Kenyon | Standard | 104 | – |
| 02852 | North Kingstown | Standard | 23,406 | $118,643 |
| 02873 | Rockville | PO Box only | 124 | $46,406 |
| 02874 | Saunderstown | Standard | 6,379 | $159,861 |
| 02875 | Shannock | Standard | 44 | – |
| 02877 | Slocum | Standard | – | – |
| 02879 | Wakefield | Standard | 21,802 | $112,231 |
| 02880 | Wakefield | PO Box only | – | – |
| 02881 | Kingston | Standard | 7,687 | $56,472 |
| 02882 | Narragansett | Standard | 13,091 | $95,721 |
| 02883 | Peace Dale | PO Box only | – | – |
| 02891 | Westerly | Standard | 21,587 | $97,110 |
| 02892 | West Kingston | Standard | 5,768 | $135,809 |
| 02894 | Wood River Junction | Standard | 831 | – |
| 02898 | Wyoming | Standard | 1,912 | $119,038 |
Cities and towns in Washington County
- Wakefield 2 ZIPs
- Ashaway 1 ZIP
- Block Island 1 ZIP
- Bradford 1 ZIP
- Carolina 1 ZIP
- Charlestown 1 ZIP
- Exeter 1 ZIP
- Hope Valley 1 ZIP
- Hopkinton 1 ZIP
- Kenyon 1 ZIP
- Kingston 1 ZIP
- Narragansett 1 ZIP
- North Kingstown 1 ZIP
- Peace Dale 1 ZIP
- Rockville 1 ZIP
- Saunderstown 1 ZIP
- Shannock 1 ZIP
- Slocum 1 ZIP
- West Kingston 1 ZIP
- Westerly 1 ZIP
- Wood River Junction 1 ZIP
- Wyoming 1 ZIP
Area codes in Washington County
Questions
- How many ZIP codes are in Washington County, RI?
- Washington County has 23 ZIP codes, 19 of them standard ZIP codes for street addresses.
- What cities are in Washington County?
- Washington County ZIP codes cover Wakefield, Ashaway, Block Island, Bradford, Carolina, Charlestown, Exeter and Hope Valley and 14 other places.
- What area code is Washington County, RI?
- Washington County uses area codes 401, 860 and 959.
- What time zone is Washington County in?
- Washington County is in Eastern Time.