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/992

ZIP codes starting with 992

ZIP codes
28
States
WA
Largest city
Spokane, WA
Population
391,629

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 992xx

ZIP codes starting with 992
ZIP City Type Population Median income Median home
99201 Spokane , WA Standard 15,829 $41,171 $312,600
99202 Spokane , WA Standard 19,921 $65,189 $304,600
99203 Spokane , WA Standard 21,468 $104,372 $483,300
99204 Spokane , WA Standard 7,643 $58,277 $397,700
99205 Spokane , WA Standard 43,169 $77,374 $327,400
99206 Spokane , WA Standard 41,089 $81,764 $404,100
99207 Spokane , WA Standard 32,770 $60,452 $274,100
99208 Spokane , WA Standard 58,669 $88,599 $450,800
99209 Spokane , WA No street area — — —
99210 Spokane , WA No street area — — —
99211 Spokane , WA No street area — — —
99212 Spokane , WA Standard 21,707 $67,049 $361,500
99213 Spokane , WA No street area — — —
99214 Spokane , WA No street area — — —
99215 Spokane , WA No street area — — —
99216 Spokane , WA Standard 28,578 $74,278 $373,200
99217 Spokane , WA Standard 21,441 $73,620 $377,400
99218 Spokane , WA Standard 16,897 $80,733 $445,300
99219 Spokane , WA No street area — — —
99220 Spokane , WA No street area — — —
99223 Spokane , WA Standard 36,094 $94,279 $490,500
99224 Spokane , WA Standard 24,919 $80,770 $461,000
99228 Spokane , WA No street area — — —
99251 Spokane , WA Standard 964 — —
99252 Spokane , WA No street area — — —
99256 Spokane , WA No street area — — —
99258 Spokane , WA Standard 471 — —
99260 Spokane , WA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 992.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/992

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