ZIP code 20170
Where is ZIP code 20170?
Herndon, Virginia
Fairfax County · Standard ZIP code
ZIP code 20170 belongs to Herndon, Virginia in Fairfax County. 20170 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 571 and 703. About 43,866 people live in the 20170 area, where the median household income is $159,466. The closest ZIP codes are 20194 (Reston, 1.4 mi east), 20172 (Herndon, 1.4 mi southwest) and 22095 (Herndon, 1.4 mi southwest).
| ZIP code | 20170 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Herndon |
| State | Virginia (VA) |
| County | Fairfax County |
| Time zone | Eastern Time · now |
| Area codes | 571, 703 |
| Coordinates | 38.9839, -77.3675 map |
| 3-digit prefix | 201 |
Population and income in 20170
| Population | 43,866 · higher than 96% of Virginia ZIP codes |
|---|---|
| People per square mile | 5,010 · higher than 94% of Virginia ZIP codes |
| Median age | 35.2 years · lower than 87% of Virginia ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $159,466 · higher than 93% of Virginia ZIP codes |
| Income per person | $59,837 |
| Below the poverty line | 7.7% |
| Bachelor’s degree or higher | 57% of adults 25+ |
| Median home value | $647,200 · higher than 90% of Virginia ZIP codes |
| Median rent | $2,331 a month |
| Housing units | 14,056 |
| Households | 13,583 (3.23 people on average) |
| Owners / renters | 68% / 32% |
| Land area | 8.76 sq mi (plus 0.04 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20170. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20170
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20194 | Reston, VA | 1.4 mi E | Standard |
| 20172 | Herndon, VA | 1.4 mi SW | PO Box only |
| 22095 | Herndon, VA | 1.4 mi SW | Unique |
| 20190 | Reston, VA | 2.1 mi SE | Standard |
| 20164 | Sterling, VA | 3.2 mi NW | Standard |
| 22066 | Great Falls, VA | 3.5 mi NE | Standard |
| 20163 | Sterling, VA | 3.6 mi NW | PO Box only |
| 20167 | Sterling, VA | 3.6 mi NW | PO Box only |
| 20191 | Reston, VA | 3.7 mi S | Standard |
| 20101 | Dulles, VA | 4.2 mi W | Unique |
| 20171 | Herndon, VA | 4.3 mi S | Standard |
| 20189 | Dulles, VA | 4.4 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20170 or measure the distance to another ZIP code.
How to address mail to 20170
123 MAIN ST
HERNDON VA 20170
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20170-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Herndon, VA
All Herndon ZIP codes with population and income →
Questions
- What city is ZIP code 20170?
- 20170 is a Herndon, Virginia ZIP code.
- What county is 20170 in?
- ZIP code 20170 is in Fairfax County, Virginia.
- What time zone is ZIP code 20170 in?
- 20170 is in the Eastern Time zone (America/New_York).
- What area code is 20170?
- Phone numbers in ZIP code 20170 use area codes 571 and 703.
- What is the population of ZIP code 20170?
- About 43,866 people live in ZIP code 20170, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 20170?
- The median household income in 20170 is $159,466 a year, higher than 93% of Virginia ZIP codes.
- What ZIP codes are near 20170?
- The nearest ZIP codes to 20170 are 20194 (Reston, 1.4 miles), 20172 (Herndon, 1.4 miles), 22095 (Herndon, 1.4 miles) and 20190 (Reston, 2.1 miles).