Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Great Falls, VA

Great Falls, VA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 22066StandardFairfax18,099

Timezone(s):Eastern (GMT -05:00)
Counties:FAIRFAX, VA
Population:15,427 (More Details)
Male Population:7,759
Female Population:7,668
Median Age:45
ZIP Codes:1
Area Codes:1
Total Area:406 square miles (county)
Land Area:391 square miles (county)
Water Area:15 square miles (county)

Great Falls, VA Demographic Information *

Total population15,427
Male population7,759
Female population7,668
Median age (years)44.8
White Population12,424
Black Population280
Indian Population17
Asian Population2,085
Hawaiian Population3
Hispanic Population603
Median age (Male)44.9
Median age (Female)44.7
Total households4,977
Family households (families)4,439
Average household size3.1
Average family size3.27
Total housing units5,179
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],