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zipcodes.pro — ZIP/22066

22066

ZIP 22066 is Great Falls, Virginia, mostly in Fairfax County; area codes 571 and 703; Eastern time.

Type
Standard
Time zone
America/New_York
County
Fairfax +1 more
Population
17,185
Coordinates
39.0124, -77.3019
☼ Live from 22066 — Great Falls, VA

Weather right now

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Local time: —

Where 22066 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 22066
  • 🔢 Type 22066 into a pocket calculator and turn it upside down: ggOZZ — not quite a word, sorry.
  • ➕ As a number, 22,066 = 2 × 11 × 17 × 59. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101011000110010
  • 🏠 Its numerical neighbours: 22060 (Fort Belvoir, VA, 23 mi away) and 22067 (Greenway, VA, 5 mi away).
  • 🔄 Backwards, 22066 becomes 66022, which is not a ZIP code at all.
  • 👥 18 other ZIP codes are made of exactly the same digits (02266, 02662, 06226, 06262, 20266, 20626, …). The farthest-flung twin is 66220 in Lenexa, KS, 939 miles away.
  • 🧭 Farther south than 50% of all ZIP codes, and farther east than 80%.
  • 🎯1,134 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 22066 and you would come out at 39.01°S, 102.70°E — 885 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
  • 📏 At 25.6 square miles of land, 22066 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 22066 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population17,185This ZIP17,185
Households5,678This ZIP5,678
Housing units5,833This ZIP5,833
Median age45.5This ZIP45.5Virginia39.0US 38.9
Median household income$250,000+This ZIP$250,000+Virginia$93,170US $80,734
Median home value$1,310,200This ZIP$1,310,200Virginia$383,700US $332,700
Median gross rent$3,500+This ZIP$3,500+Virginia$1,579US $1,413
Bachelor's degree or higher85.5%This ZIP85.5%
Mean commute32.8 minThis ZIP32.8 min
Population density671.7 / sq miThis ZIP671.7 / sq mi

Business and tax activity

Business establishments562This ZIP562
Employees3,285This ZIP3,285
Annual payroll$262,065,000This ZIP$262,065,000
Tax returns filed8,660This ZIP8,660
Total adjusted gross income$4,551,126,000This ZIP$4,551,126,000

Land area

Land area25.58 sq miThis ZIP25.58 sq mi
Water area0.21 sq miThis ZIP0.21 sq mi

Counties 22066 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Fairfax County 99.1%
Loudoun County 0.9%

Other place names in 22066

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 22066

ZIPCityDistance
20194 Reston, VA 3.0 mi
20190 Reston, VA 4.2 mi
20854 Potomac, MD 4.6 mi
20170 Herndon, VA 4.7 mi
22067 Greenway, VA 5.0 mi
20164 Sterling, VA 5.1 mi
22182 Vienna, VA 5.3 mi
20172 Herndon, VA 5.4 mi
22095 Herndon, VA 5.4 mi
20165 Sterling, VA 5.8 mi

Find every ZIP code within 10 miles of 22066 →

Questions about this ZIP code

Where is ZIP code 22066?

22066 is in Great Falls, Virginia, in Fairfax County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area. Its published point location is 39.0124, -77.3019.

What county is 22066 in?

22066 spans 2 counties: Fairfax County and Loudoun County. Most of it falls in Fairfax County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 22066?

Great Falls uses area codes 571 and 703, from NANPA's telephone records.

What time zone is 22066 in?

22066 uses America/New_York.

How many people live in 22066?

About 17,185 people live in ZIP code 22066, in 5,678 households, at 671.7 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 22066?

$250,000+ a year, against $93,170 across Virginia.

What ZIP codes are near 22066?

The closest are 20194 (3 mi), 20190 (4.2 mi), 20854 (4.6 mi), 20170 (4.7 mi) and 22067 (5 mi).

Is 22066 a PO Box ZIP code?

22066 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “22066 ZIP Code — Great Falls, Virginia (Fairfax County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/22066

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/22066.json

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