Zip code 20172: Herndon, Virginia
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 20172
20172 is a non-residential zip code for Herndon, Virginia (Fairfax 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 20172, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Herndon
- State
- Virginia
- County
- Fairfax County
- Center point
- 38.9696° N, 77.3861° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 20172
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 22095 | Herndon, VA · PO box | 0 mi | — |
| 20170 | Herndon, VA | 0.8 mi | $159,466 |
| 20190 | Reston, VA | 2.5 mi | $134,746 |
| 20194 | Reston, VA | 2.6 mi | $170,988 |
| 20164 | Sterling, VA | 2.9 mi | $135,660 |
| 20171 | Herndon, VA | 3 mi | $171,372 |
| 20191 | Reston, VA | 3.2 mi | $151,185 |
| 20163 | Sterling, VA · PO box | 3.4 mi | — |
| 20167 | Sterling, VA · PO box | 3.4 mi | — |
| 20598 | Dhs, VA · PO box | 3.6 mi | — |
| 20101 | Dulles, VA · PO box | 3.8 mi | — |
| 20103 | Dulles, VA · PO box | 3.9 mi | — |
Questions about 20172
What city is zip code 20172?
20172 is assigned to Herndon, Virginia. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 20172 in?
20172 is in Fairfax County, Virginia.
What time zone is 20172 in?
20172 is in Eastern Time.
What zip codes are near 20172?
The closest zip codes to 20172 are 22095, 20170, 20190, 20194, 20164.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 20172, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.