Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/VA/GREAT-FALLS

Great Falls ZIP code, Virginia

The ZIP code for Great Falls, VA is 22066, and its area codes are 571 and 703.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
15,228
Area codes
571, 703

NANPA lists no telephone rate centre for Great Falls itself, so these are the area codes of the nearest one, Herndon (4.7 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Great Falls uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Great Falls in numbers

About 15,228 people live in Great Falls, in 4,970 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,411,000 (3.7 times the Virginia median), and median gross rent is $3,500+ a month. The median age is 45.7; 85.3% of adults 25 and over hold a bachelor's degree or higher (42.2% across Virginia); the average commute takes 34 minutes.

Population15,228Great Falls15,228
Households4,970Great Falls4,970
Median age45.7Great Falls45.7Virginia39.0US 38.9
Median household income$250,000+Great Falls$250,000+Virginia$93,170US $80,734
Median home value$1,411,000Great Falls$1,411,000Virginia$383,700US $332,700
Median gross rent$3,500+Great Falls$3,500+Virginia$1,579US $1,413
Bachelor's degree or higher85.3%Great Falls85.3%Virginia42.2%US 35.7%
Mean commute33.5 minGreat Falls33.5 minVirginia27.3 minUS 26.4 min
Population density601 / sq miGreat Falls601 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Great Falls CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Great Falls

ZIP codes with the USPS city name Great Falls
ZIP City Type Population Median income Median home
22066 Great Falls , VA Standard 17,185 $250,000+ $1,310,200

Other ZIP codes overlapping Great Falls

These ZIP codes cover part of Great Falls but are addressed as somewhere else.

ZIP codes overlapping Great Falls
ZIP City Type Population Median income Median home
22102 Mc Lean , VA Standard 29,184 $153,949 $955,500
22182 Vienna , VA Standard 27,783 $205,108 $1,125,900

Map of Great Falls ZIP codes

22066

The ZIP codes of Great Falls, VA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Great Falls

The nearest larger towns are Reston (64,414 people, 4.9 mi), Wolf Trap (15,858 people, 5.3 mi) and Herndon (24,672 people, 5.4 mi).

Towns near Great Falls
TownPopulationDistance
Sugarland Run 12,629 3.7 mi
Lowes Island 11,018 3.8 mi
Dranesville 11,828 3.8 mi
Travilah, MD 11,721 4.3 mi
Reston 64,414 4.9 mi
Cascades 12,357 5.2 mi
Wolf Trap 15,858 5.3 mi
Darnestown, MD 7,051 5.3 mi
Herndon 24,672 5.4 mi
Sterling 32,411 5.6 mi
Potomac, MD 45,902 5.8 mi
Dulles Town Center 5,464 6.0 mi
Countryside 9,661 6.5 mi
Hutchison 7,284 6.8 mi

More nearby: every ZIP code in Fairfax County · Virginia ZIP codes

Cite this page

zipcodes.pro. “Great Falls, VA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/va/great-falls

Underlying data is public domain or openly licensed — sources, vintages and licences.