ZIP code 23056
Where is ZIP code 23056?
Foster, Virginia
Mathews County · Standard ZIP code
ZIP code 23056 belongs to Foster, Virginia in Mathews County. 23056 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 804. About 175 people live in the 23056 area, where the median household income is $79,205. The closest ZIP codes are 23128 (North, 0.8 mi northeast), 23109 (Mathews, 2 mi southeast) and 23035 (Cobbs Creek, 3 mi north).
| ZIP code | 23056 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Foster |
| Also accepted | Mobjack |
| State | Virginia (VA) |
| County | Mathews County |
| Time zone | Eastern Time · now |
| Area code | 804 |
| Coordinates | 37.4529, -76.3849 map |
| 3-digit prefix | 230 |
Population and income in 23056
| Population | 175 · lower than 94% of Virginia ZIP codes |
|---|---|
| People per square mile | 25 · lower than 83% of Virginia ZIP codes |
| Median age | 26.8 years · lower than 95% of Virginia ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $79,205 · higher than 56% of Virginia ZIP codes |
| Income per person | $33,727 |
| Below the poverty line | 8.6% |
| Bachelor’s degree or higher | 41% of adults 25+ |
| Median home value | $340,500 · higher than 62% of Virginia ZIP codes |
| Housing units | 100 |
| Households | 60 (2.92 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 6.87 sq mi (plus 5.51 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 23056. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 23056
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 23128 | North, VA | 0.8 mi NE | Standard |
| 23109 | Mathews, VA | 2 mi SE | Standard |
| 23035 | Cobbs Creek, VA | 3 mi N | Standard |
| 23025 | Cardinal, VA | 3.1 mi SE | Standard |
| 23068 | Hallieford, VA | 3.7 mi NE | Standard |
| 23076 | Hudgins, VA | 4.5 mi E | Standard |
| 23021 | Bohannon, VA | 4.5 mi S | Standard |
| 23050 | Dutton, VA | 5 mi NW | Standard |
| 23178 | Ware Neck, VA | 5.2 mi SW | PO Box only |
| 23064 | Grimstead, VA | 5.5 mi NE | PO Box only |
| 23154 | Schley, VA | 5.8 mi SW | PO Box only |
| 23138 | Port Haywood, VA | 5.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 23056 or measure the distance to another ZIP code.
How to address mail to 23056
123 MAIN ST
FOSTER VA 23056
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MOBJACK as the city name for 23056. Adding the 4-digit ZIP+4 code (23056-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 23056?
- 23056 is a Foster, Virginia ZIP code. Mobjack is also accepted as the city name.
- What county is 23056 in?
- ZIP code 23056 is in Mathews County, Virginia.
- What time zone is ZIP code 23056 in?
- 23056 is in the Eastern Time zone (America/New_York).
- What area code is 23056?
- Phone numbers in ZIP code 23056 use area code 804.
- What is the population of ZIP code 23056?
- About 175 people live in ZIP code 23056, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 23056?
- The median household income in 23056 is $79,205 a year, higher than 56% of Virginia ZIP codes.
- What ZIP codes are near 23056?
- The nearest ZIP codes to 23056 are 23128 (North, 0.8 miles), 23109 (Mathews, 2 miles), 23035 (Cobbs Creek, 3 miles) and 23025 (Cardinal, 3.1 miles).