ZIP code 20165
Where is ZIP code 20165?
Sterling, Virginia
Loudoun County · Standard ZIP code
ZIP code 20165 belongs to Sterling, Virginia in Loudoun County. 20165 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 227, 240, 301, 571 and 703. About 34,088 people live in the 20165 area, where the median household income is $183,076. The closest ZIP codes are 20164 (Sterling, 1.8 mi south), 20163 (Sterling, 3.6 mi southwest) and 20167 (Sterling, 3.6 mi southwest).
| ZIP code | 20165 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sterling |
| Also accepted | Potomac Falls |
| State | Virginia (VA) |
| County | Loudoun County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301, 571, 703 |
| Coordinates | 39.0472, -77.3866 map |
| 3-digit prefix | 201 |
Population and income in 20165
| Population | 34,088 · higher than 91% of Virginia ZIP codes |
|---|---|
| People per square mile | 3,461 · higher than 90% of Virginia ZIP codes |
| Median age | 38.4 years · lower than 74% of Virginia ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $183,076 · higher than 96% of Virginia ZIP codes |
| Income per person | $74,859 |
| Below the poverty line | 3.1% |
| Bachelor’s degree or higher | 67% of adults 25+ |
| Median home value | $704,800 · higher than 92% of Virginia ZIP codes |
| Median rent | $2,531 a month |
| Housing units | 12,312 |
| Households | 11,939 (2.85 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 9.85 sq mi (plus 0.23 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20165. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 20165
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20164 | Sterling, VA | 1.8 mi S | Standard |
| 20163 | Sterling, VA | 3.6 mi SW | PO Box only |
| 20167 | Sterling, VA | 3.6 mi SW | PO Box only |
| 20189 | Dulles, VA | 4 mi SW | Standard |
| 20101 | Dulles, VA | 4.3 mi SW | Unique |
| 20170 | Herndon, VA | 4.5 mi S | Standard |
| 20103 | Dulles, VA | 4.9 mi SW | Unique |
| 20147 | Ashburn, VA | 5.1 mi W | Standard |
| 22066 | Great Falls, VA | 5.2 mi SE | Standard |
| 20194 | Reston, VA | 5.2 mi SE | Standard |
| 20172 | Herndon, VA | 5.4 mi S | PO Box only |
| 22095 | Herndon, VA | 5.4 mi S | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20165 or measure the distance to another ZIP code.
How to address mail to 20165
123 MAIN ST
STERLING VA 20165
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts POTOMAC FALLS as the city name for 20165. Adding the 4-digit ZIP+4 code (20165-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Sterling, VA
All Sterling ZIP codes with population and income →
Questions
- What city is ZIP code 20165?
- 20165 is a Sterling, Virginia ZIP code. Potomac Falls is also accepted as the city name.
- What county is 20165 in?
- ZIP code 20165 is in Loudoun County, Virginia.
- What time zone is ZIP code 20165 in?
- 20165 is in the Eastern Time zone (America/New_York).
- What area code is 20165?
- Phone numbers in ZIP code 20165 use area codes 227, 240, 301, 571 and 703.
- What is the population of ZIP code 20165?
- About 34,088 people live in ZIP code 20165, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 20165?
- The median household income in 20165 is $183,076 a year, higher than 96% of Virginia ZIP codes.
- What ZIP codes are near 20165?
- The nearest ZIP codes to 20165 are 20164 (Sterling, 1.8 miles), 20163 (Sterling, 3.6 miles), 20167 (Sterling, 3.6 miles) and 20189 (Dulles, 4 miles).