ZIP code · Great Falls · Virginia · United States
ZIP code 22066 — Great Falls
ZIP code 22066 serves Great Falls, Virginia.
- Postal code
- 22066Single source Value from one source, not cross-checked.
- City
- Great Falls
- County
- Fairfax
- State
- Virginia
- Country
- United States
- Coordinates
- 39.0039, -77.3083 — precision precise (locality)
View on OpenStreetMap - Population
- 16,884 (ZCTA, ACS 5-year)
- Median household income
- $250,001
- Median age
- 46.4
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
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). Data generated on 2026-08-21. Methodology · Report an error on this page