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 — PREFIX/220

ZIP codes starting with 220

ZIP codes
30
States
VA
Largest city
Fairfax, VA
Population
519,285

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 220xx

ZIP codes starting with 220
ZIP City Type Population Median income Median home
22003 Annandale , VA Standard 57,755 $138,794 $732,400
22009 Burke , VA No street area — — —
22015 Burke , VA Standard 44,647 $172,563 $696,500
22025 Dumfries , VA Standard 19,356 $150,306 $528,600
22026 Dumfries , VA Standard 22,897 $124,318 $483,000
22027 Dunn Loring , VA Standard 1,939 $250,000+ $1,097,500
22030 Fairfax , VA Standard 61,332 $139,831 $740,400
22031 Fairfax , VA Standard 37,276 $134,577 $723,600
22032 Fairfax , VA Standard 29,240 $178,394 $799,200
22033 Fairfax , VA Standard 39,526 $143,454 $648,800
22034 Fairfax , VA No street area — — —
22035 Fairfax , VA Standard 0 — —
22036 Fairfax , VA No street area — — —
22037 Fairfax , VA No street area — — —
22038 Fairfax , VA No street area — — —
22039 Fairfax Station , VA Standard 19,626 $250,000+ $1,021,500
22040 Falls Church , VA No street area — — —
22041 Falls Church , VA Standard 29,183 $92,636 $452,300
22042 Falls Church , VA Standard 35,483 $138,255 $715,800
22043 Falls Church , VA Standard 25,750 $145,881 $881,600
22044 Falls Church , VA Standard 13,996 $101,034 $775,600
22046 Falls Church , VA Standard 18,169 $168,882 $1,014,700
22060 Fort Belvoir , VA Standard 10,641 $105,605 $764,000
22066 Great Falls , VA Standard 17,185 $250,000+ $1,310,200
22067 Greenway , VA No street area — — —
22079 Lorton , VA Standard 35,284 $148,134 $637,600
22081 Merrifield , VA No street area — — —
22082 Merrifield , VA No street area — — —
22095 Herndon , VA No street area — — —
22096 Reston , VA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 220.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/220

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