ZIP code · Sterling · Virginia · United States
ZIP code 20165 — Sterling
ZIP code 20165 serves Sterling, Virginia.
- Postal code
- 20165Single source Value from one source, not cross-checked.
- City
- Sterling
- County
- Loudoun FIPS 51107
- State
- Virginia
- Country
- United States
- Coordinates
- 39.0472, -77.3866 — precision precise (locality)
View on OpenStreetMap - Population
- 34,210 (ZCTA, ACS 5-year)
- Population density
- 3,473 / sq mi
- Land area
- 9.8 sq mi (25.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $185,594
- Per-capita income
- $73,835
- Median age
- 38.4
- Households
- 11,903
- Housing units
- 12,283
- Median home value
- $661,300
- Median gross rent
- $2,480 / month
- Congressional district
- VA-10 (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 20165 with another ZIP · ZIPs within 25 miles · distance from 20165
Map of ZIP code 20165
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 42 | 45 | 54 | 66 | 74 | 83 | 87 | 86 | 79 | 68 | 56 | 46 |
| Avg low °F | 25 | 26 | 33 | 43 | 53 | 63 | 67 | 66 | 58 | 45 | 35 | 29 |
| Precip in | 3.1 | 2.6 | 3.8 | 3.5 | 4.9 | 4.6 | 4.1 | 3.6 | 4.1 | 4.0 | 3.2 | 3.5 |
NOAA 1991–2020 climate normals from the nearest station: WFO STERLING (7.3 mi) · NOAA NCEI
Places in ZIP 20165
- 10 schools
- 2 colleges & universities
- 4 doctors & dentists
- 1 pharmacies
- 4 supermarkets
- 38 restaurants & cafés
- 1 bars & pubs
- 5 parks
- 65 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 7 places of worship
- 2 banks
- 4 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page