ZIP code 23356
Where is ZIP code 23356?
Greenbackville, Virginia
Accomack County · Standard ZIP code
ZIP code 23356 belongs to Greenbackville, Virginia in Accomack County. 23356 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 codes 410, 443, 667, 757 and 948. About 1,628 people live in the 23356 area, where the median household income is $101,855. The closest ZIP codes are 21864 (Stockton, 2.7 mi north), 23395 (Horntown, 4.5 mi southwest) and 23336 (Chincoteague Island, 5.7 mi southeast).
| ZIP code | 23356 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Greenbackville |
| Also accepted | Greenbackvile |
| State | Virginia (VA) |
| County | Accomack County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667, 757, 948 |
| Coordinates | 38.0064, -75.4029 map |
| 3-digit prefix | 233 |
Population and income in 23356
| Population | 1,628 · lower than 63% of Virginia ZIP codes |
|---|---|
| People per square mile | 458 · higher than 75% of Virginia ZIP codes |
| Median age | 52.3 years · higher than 78% of Virginia ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $101,855 · higher than 75% of Virginia ZIP codes |
| Income per person | $45,213 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $269,500 · lower than 51% of Virginia ZIP codes |
| Housing units | 1,274 |
| Households | 744 (2.19 people on average) |
| Owners / renters | 97% / 3.4% |
| Land area | 3.55 sq mi (plus 12.28 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 23356. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 23356
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21864 | Stockton, MD | 2.7 mi N | Standard |
| 23395 | Horntown, VA | 4.5 mi SW | Standard |
| 23336 | Chincoteague Island, VA | 5.7 mi SE | Standard |
| 21829 | Girdletree, MD | 6.2 mi N | Standard |
| 23483 | Wattsville, VA | 6.9 mi SW | PO Box only |
| 23415 | New Church, VA | 7 mi SW | Standard |
| 23303 | Atlantic, VA | 9 mi SW | Standard |
| 23416 | Oak Hall, VA | 9.4 mi SW | Standard |
| 21851 | Pocomoke City, MD | 9.4 mi NW | Standard |
| 23337 | Wallops Island, VA | 9.9 mi S | Standard |
| 23396 | Oak Hall, VA | 10.1 mi SW | Standard |
| 23442 | Temperanceville, VA | 11.2 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 23356 or measure the distance to another ZIP code.
How to address mail to 23356
123 MAIN ST
GREENBACKVILLE VA 23356
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts GREENBACKVILE as the city name for 23356. Adding the 4-digit ZIP+4 code (23356-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 23356?
- 23356 is a Greenbackville, Virginia ZIP code. Greenbackvile is also accepted as the city name.
- What county is 23356 in?
- ZIP code 23356 is in Accomack County, Virginia.
- What time zone is ZIP code 23356 in?
- 23356 is in the Eastern Time zone (America/New_York).
- What area code is 23356?
- Phone numbers in ZIP code 23356 use area codes 410, 443, 667, 757 and 948.
- What is the population of ZIP code 23356?
- About 1,628 people live in ZIP code 23356, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 23356?
- The median household income in 23356 is $101,855 a year, higher than 75% of Virginia ZIP codes.
- What ZIP codes are near 23356?
- The nearest ZIP codes to 23356 are 21864 (Stockton, 2.7 miles), 23395 (Horntown, 4.5 miles), 23336 (Chincoteague Island, 5.7 miles) and 21829 (Girdletree, 6.2 miles).