ZIP code · Dahlgren · Virginia · United States
ZIP code 22448 — Dahlgren
ZIP code 22448 serves Dahlgren, Virginia.
- Postal code
- 22448Single source Value from one source, not cross-checked.
- City
- Dahlgren
- County
- King George FIPS 51099
- State
- Virginia
- Country
- United States
- Coordinates
- 38.3375, -77.0429 — precision precise (locality)
View on OpenStreetMap - Population
- 658 (ZCTA, ACS 5-year)
- Population density
- 160 / sq mi
- Land area
- 4.1 sq mi (10.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $99,375
- Per-capita income
- $38,604
- Median age
- 24.6
- Households
- 202
- Housing units
- 222
- Median gross rent
- $1,940 / month
- Congressional district
- VA-7 (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 22448 with another ZIP · ZIPs within 25 miles · distance from 22448
Map of ZIP code 22448
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 28°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 45 | 48 | 56 | 68 | 76 | 84 | 88 | 86 | 80 | 69 | 58 | 49 |
| Avg low °F | 28 | 30 | 37 | 47 | 57 | 66 | 71 | 69 | 62 | 50 | 39 | 32 |
| Precip in | 2.7 | 2.4 | 3.6 | 3.2 | 3.6 | 3.5 | 4.6 | 4.2 | 3.4 | 3.3 | 3.1 | 3.3 |
NOAA 1991–2020 climate normals from the nearest station: QUANTICO MCAS (17.9 mi) · NOAA NCEI
Places in ZIP 22448
- 1 hospitals & clinics
- 1 restaurants & cafés
- 2 gyms & sports centres
- 1 post offices
- 1 places of worship
- 2 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