Kingston, RI ZIP Codes
2 ZIP codes serve Kingston, Rhode Island: 02879 and 02881. Together they are home to 29,489 residents in 10,568 households. That is more than the 7,332 people counted inside Kingston Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $56,472 in 02881 to $112,231 in 02879.
Kingston Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 7,332 |
| Households | 675 |
| Median household income | $107,404 |
| Median home value | $553,400 |
| Median age | 19.5 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,489 |
| Households (sum of ZIP codes) | 10,568 |
| Median household income, range across ZIP codes | $56,472 (02881) to $112,231 (02879) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $106,396 |
| Homeowners | 74.5% |
| Households with kids under 18 | 22.0% |
| Moved in the past year | 12.3% |
| Carrier routes in EDDM2GO's route library | 21 routes, 10,711 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Kingston: 02879 ($112,231)
- Most residents: 02879 (21,802 people)
- Highest homeownership: 02879 (78.1% own their home)
- Most households with kids: 02881 (24.8% of households)
- Most new movers: 02881 (25.3% moved in last year)
- Youngest median age: 02881 (19.7 years)
- Highest median home value: 02881 ($575,000)
Every ZIP code in Kingston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02879 | Wakefield | 21,802 | 9,462 | $112,231 | $564,700 | 78.1% | 21.7% | 7.7% | 18 | 10,641 | 2% of its land |
| 02881 | Kingston | 7,687 | 1,106 | $56,472 | $575,000 | 44.0% | 24.8% | 25.3% | 3 | 877 | 27% of its land; mailing city |
A ZIP code is listed for Kingston when at least 10% of its land lies inside the Kingston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Kingston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Kingston.
Counties
- Washington County — 20 ZIP codes
Nearby cities sharing these ZIP codes
- Wakefield-Peace Dale — 1 ZIP code
Price a mailing to Kingston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kingston, RI?
- 02879 and 02881. A ZIP code is listed for Kingston when at least 10% of its land lies inside the Kingston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Kingston.
- What is the population of Kingston, RI?
- The Census Bureau counts 7,332 residents inside Kingston Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Kingston hold 29,489 residents in all.
- What is the median household income in Kingston, RI?
- $107,404 inside Kingston Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $56,472 to $112,231.
- Which Kingston ZIP code has the highest median household income?
- 02879, at $112,231, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Kingston, RI?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 21 carrier routes reaching 10,711 residential and 799 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.