Zip code 20156: Gainesville, Virginia
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 20156
20156 is a non-residential zip code for Gainesville, Virginia (Prince William County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 20156, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Gainesville
- State
- Virginia
- County
- Prince William County
- Center point
- 38.7219° N, 77.4669° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 20156
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 20108 | Manassas, VA · PO box | 1.9 mi | — |
| 20110 | Manassas, VA | 2 mi | $118,486 |
| 20111 | Manassas, VA | 2.8 mi | $113,879 |
| 20113 | Manassas, VA · PO box | 3.5 mi | — |
| 20112 | Manassas, VA | 4 mi | $195,467 |
| 20136 | Bristow, VA | 4.2 mi | $183,750 |
| 20181 | Nokesville, VA | 5.8 mi | $164,167 |
| 20124 | Clifton, VA | 5.8 mi | $221,060 |
| 20109 | Manassas, VA | 6.1 mi | $89,962 |
| 20121 | Centreville, VA | 6.2 mi | $129,947 |
| 20182 | Nokesville, VA · PO box | 6.6 mi | — |
| 22193 | Woodbridge, VA | 8.3 mi | $117,337 |
Questions about 20156
What city is zip code 20156?
20156 is assigned to Gainesville, Virginia. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 20156 in?
20156 is in Prince William County, Virginia.
What time zone is 20156 in?
20156 is in Eastern Time.
What zip codes are near 20156?
The closest zip codes to 20156 are 20108, 20110, 20111, 20113, 20112.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 20156, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.