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/222

ZIP codes starting with 222

ZIP codes
28
States
VA
Largest city
Arlington, VA
Population
236,745

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 222xx

ZIP codes starting with 222
ZIP City Type Population Median income Median home
22201 Arlington , VA Standard 37,473 $145,000 $781,600
22202 Arlington , VA Standard 27,715 $133,762 $899,000
22203 Arlington , VA Standard 26,594 $140,135 $826,800
22204 Arlington , VA Standard 51,921 $107,941 $688,000
22205 Arlington , VA Standard 17,738 $201,094 $1,092,800
22206 Arlington , VA Standard 20,703 $140,877 $586,000
22207 Arlington , VA Standard 35,479 $245,745 $1,257,900
22209 Arlington , VA Standard 14,154 $120,515 $820,000
22210 Arlington , VA No street area — — —
22211 Fort Myer , VA Standard 947 $238,750 —
22212 Arlington , VA No street area — — —
22213 Arlington , VA Standard 4,021 $199,306 $1,064,500
22214 Arlington , VA Standard 0 — —
22215 Arlington , VA No street area — — —
22216 Arlington , VA No street area — — —
22217 Arlington , VA No street area — — —
22219 Arlington , VA No street area — — —
22225 Arlington , VA No street area — — —
22226 Arlington , VA No street area — — —
22227 Arlington , VA No street area — — —
22230 Arlington , VA No street area — — —
22240 Arlington , VA No street area — — —
22241 Arlington , VA No street area — — —
22242 Arlington , VA No street area — — —
22243 Arlington , VA No street area — — —
22244 Arlington , VA No street area — — —
22245 Arlington , VA No street area — — —
22246 Arlington , VA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 222.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/222

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