Foster ZIP code, Virginia
The ZIP code for Foster, VA is 23056, and its area code is 804.
- USPS city name
- 1 ZIP code
- Population
- 175
- Area code
- 804
- County
- Mathews County
- State
- Virginia
NANPA lists no telephone rate centre for Foster itself, so these are the area codes of the nearest one, Mathews (4.2 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Foster
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
23056 | Foster , VA | Standard | 175 | $79,205 | $340,500 |
Map of Foster ZIP codes
The ZIP codes of Foster, VA, 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 Mathews (941 people, 4.6 mi), Gloucester Courthouse (3,336 people, 7.7 mi) and Gwynn (514 people, 8.8 mi).
| Town | Population | Distance |
|---|---|---|
| Gloucester Courthouse | 3,336 | 7.7 mi |
| Gloucester Point | 11,109 | 10.6 mi |
| Poquoson | 12,639 | 18.9 mi |
| Williamsburg | 15,798 | 19.8 mi |
| Bethel Manor | 4,393 | 20.6 mi |
| Newport News | 184,216 | 23.3 mi |
| Hampton | 137,557 | 24.4 mi |
| West Point | 3,480 | 25.4 mi |
More nearby: every ZIP code in Mathews County · Virginia ZIP codes
Cite this page
zipcodes.pro. “Foster, VA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/va/foster
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