Washington County, RI ZIP Codes
20 ZIP codes cover all or part of Washington County, Rhode Island. The Census Bureau counts 130,344 residents in the county, with a median household income of $106,638 and a median home value of $510,800. Median household income ranges from $56,472 in 02881 to $159,861 in 02874. Its largest communities include Westerly, Wakefield-Peace Dale, Kingston, Narragansett Pier and Hope Valley.
Washington County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 130,344 |
| Households | 52,549 |
| Median household income | $106,638 |
| Median home value | $510,800 |
| Median age | 45.5 |
| Median rent | $1,327 |
All 20 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 130,344 |
| Households (sum of ZIP codes) | 52,549 |
| Median household income, range across ZIP codes | $56,472 (02881) to $159,861 (02874) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $109,896 |
| Homeowners | 77.6% |
| Households with kids under 18 | 23.0% |
| Moved in the past year | 8.2% |
| Carrier routes in EDDM2GO's route library | 104 routes, 55,780 homes (15 of 20 ZIP codes) |
Top facts
- Highest median household income in Washington County: 02874 ($159,861)
- Most residents: 02852 (23,406 people)
- Highest homeownership: 02812 (100.0% own their home)
- Most households with kids: 02812 (54.2% of households)
- Most new movers: 02881 (25.3% moved in last year)
- Youngest median age: 02881 (19.7 years)
- Highest median home value: 02882 ($749,700)
Every ZIP code in Washington County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02852 | North Kingstown | 23,406 | 10,180 | $118,643 | $504,900 | 72.2% | 24.4% | 7.4% | 20 | 11,521 | 100% of its land |
| 02879 | Wakefield | 21,802 | 9,462 | $112,231 | $564,700 | 78.1% | 21.7% | 7.7% | 18 | 10,641 | 100% of its land |
| 02891 | Westerly | 21,587 | 9,753 | $97,110 | $470,000 | 74.6% | 18.6% | 6.7% | 22 | 11,468 | 100% of its land |
| 02882 | Narragansett | 13,091 | 5,739 | $95,721 | $749,700 | 69.4% | 12.9% | 14.2% | 12 | 8,365 | 100% of its land |
| 02813 | Charlestown | 8,051 | 3,493 | $109,404 | $525,500 | 92.0% | 19.2% | 6.0% | 6 | 4,400 | 100% of its land |
| 02881 | Kingston | 7,687 | 1,106 | $56,472 | $575,000 | 44.0% | 24.8% | 25.3% | 3 | 877 | 100% of its land |
| 02822 | Exeter | 6,539 | 2,142 | $112,813 | $520,100 | 79.4% | 30.9% | 6.0% | 5 | 2,531 | 100% of its land |
| 02874 | Saunderstown | 6,379 | 2,259 | $159,861 | $713,700 | 91.6% | 34.3% | 5.7% | 3 | 1,868 | 100% of its land |
| 02892 | West Kingston | 5,768 | 1,965 | $135,809 | $490,600 | 96.1% | 37.0% | 5.2% | 4 | 2,035 | 100% of its land |
| 02832 | Hope Valley | 4,998 | 1,962 | $105,976 | $432,300 | 79.8% | 33.4% | 4.1% | 3 | 1,808 | 100% of its land |
| 02808 | Bradford | 2,657 | 1,051 | $106,681 | $388,300 | 77.7% | 36.3% | 0.6% | 2 | 897 | 100% of its land |
| 02804 | Ashaway | 2,609 | 1,021 | $102,118 | $355,400 | 83.1% | 33.5% | 1.7% | 2 | 1,143 | 100% of its land |
| 02898 | Wyoming | 1,912 | 760 | $119,038 | $424,300 | 98.2% | 19.3% | 5.5% | 2 | 821 | 100% of its land |
| 02812 | Carolina | 1,479 | 452 | $104,934 | $472,800 | 100.0% | 54.2% | 0.0% | 1 | 458 | 100% of its land |
| 02894 | Wood River Junction | 831 | 329 | — | $340,600 | 100.0% | 3.0% | 6.6% | 1 | 284 | 100% of its land |
| 02807 | Block Island | 777 | 412 | $83,190 | $1,301,100 | 81.3% | 3.6% | 4.5% | — | — | 100% of its land |
| 02833 | Hopkinton | 499 | 245 | — | $283,100 | 58.4% | 23.3% | 0.0% | — | — | 100% of its land |
| 02873 | Rockville | 124 | 114 | $46,406 | $360,200 | 72.8% | 0.0% | 25.0% | — | — | 100% of its land |
| 02836 | Washington County | 104 | 60 | — | $458,100 | 100.0% | 46.7% | 0.0% | — | — | 100% of its land |
| 02875 | Shannock | 44 | 44 | — | — | 36.4% | 0.0% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Washington County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Westerly — 18,411 residents · 1 ZIP code
- Wakefield-Peace Dale — 9,302 residents · 1 ZIP code
- Kingston — 7,332 residents · 2 ZIP codes
- Narragansett Pier — 3,167 residents · 1 ZIP code
- Hope Valley — 2,297 residents · 1 ZIP code
- Ashaway — 1,722 residents · 1 ZIP code
- Bradford — 1,511 residents · 2 ZIP codes
- Charlestown — 1,499 residents · 2 ZIP codes
- Carolina — 1,048 residents · 2 ZIP codes
- Quonochontaug — 610 residents · 1 ZIP code
- Weekapaug — 541 residents · 1 ZIP code
- Misquamicut — 348 residents · 1 ZIP code
- Wyoming — 320 residents · 1 ZIP code
- Hopkinton — 206 residents · 2 ZIP codes
- Watch Hill — 203 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Washington County — 14 ZIP codes ranked
- ZIP codes with the highest home values in Washington County — 14 ZIP codes ranked
- ZIP codes with the highest homeownership in Washington County — 14 ZIP codes ranked
- ZIP codes with the most families with kids in Washington County — 14 ZIP codes ranked
- ZIP codes with the most new movers in Washington County — 14 ZIP codes ranked
- Youngest ZIP codes in Washington County — 14 ZIP codes ranked
- Oldest ZIP codes in Washington County — 14 ZIP codes ranked
- Fastest-growing ZIP codes in Washington County — 14 ZIP codes ranked
Price a mailing to Washington County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Washington County, RI?
- 02852, 02879, 02891, 02882, 02813, 02881, 02822, 02874, 02892, 02832, 02808, 02804, 02898, 02812, 02894, 02807, 02833, 02873, 02836 and 02875. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Washington County?
- 130,344 residents in 52,549 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Washington County?
- $106,638 for the county as a whole. Its ZIP codes range from $56,472 (02881) to $159,861 (02874).
- Which Washington County ZIP code has the highest median household income?
- 02874, at $159,861, among ZIP codes with at least 1,000 residents. See the full ranking of Washington County ZIP codes by income.
- How many carrier routes and mailboxes are in Washington County?
- For the 15 of 20 ZIP codes in EDDM2GO's stored route library: 104 carrier routes reaching 55,780 residential and 3,315 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.