Foster ZIP code, Rhode Island
The ZIP code for Foster, RI is 02825, and its area code is 401.
- USPS city name
- 1 ZIP code
- Population
- 6,107
- Area code
- 401
- County
- Providence County
- State
- Rhode Island
NANPA lists no telephone rate centre for Foster itself, so these are the area codes of the nearest one, Coventry (8.0 miles). A town on an area-code boundary can differ from its neighbour.
Foster in numbers
About 6,107 people live in Foster, in 1,864 households. The median household income is $112,593 a year, 28% above the Rhode Island median of $87,796 (US: $80,734). The median owner-occupied home is valued at $445,600 (10% above the Rhode Island median).
| Population | 6,107 |
|---|---|
| Households | 1,864 |
| Median household income | $112,593 |
| Median home value | $445,600 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Foster. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Foster
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
02825 | Foster , RI | Standard | 6,107 | $112,593 | $445,600 |
Map of Foster ZIP codes
The ZIP codes of Foster, RI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Foster
The nearest larger towns are Greenville (8,296 people, 11 mi), Cranston (83,250 people, 12 mi) and Putnam, CT (7,120 people, 13 mi).
| Town | Population | Distance |
|---|---|---|
| Danielson, CT | 4,209 | 8.3 mi |
| Moosup, CT | 2,885 | 8.9 mi |
| Greenville | 8,296 | 11.2 mi |
| Pascoag | 4,410 | 11.9 mi |
| Cranston | 83,250 | 12.5 mi |
| Putnam, CT | 7,120 | 13.3 mi |
| Providence | 191,767 | 16.1 mi |
| Warwick | 83,175 | 16.7 mi |
| Jewett City, CT | 3,429 | 17.8 mi |
| Central Falls | 22,701 | 18.7 mi |
| East Providence | 47,281 | 19.0 mi |
| Cumberland Hill | 8,648 | 19.1 mi |
| Woonsocket | 43,521 | 19.1 mi |
| Pawtucket | 75,893 | 19.3 mi |
More nearby: every ZIP code in Providence County · Rhode Island ZIP codes
Cite this page
zipcodes.pro. “Foster, RI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ri/foster
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