ZIP codes by state
Select any state below to browse all ZIP codes, cities, and counties. Each state page includes a searchable ZIP code table with county filters.
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Puerto Rico
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
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About ZIP codes by state
The United States Postal Service (USPS) assigns ZIP codes to geographic areas to facilitate efficient mail delivery. Each state has its own range of ZIP codes — for example, Florida ZIP codes begin with 32 or 33, while Texas ZIP codes begin with 75–79. Select any state above to browse its complete ZIP code list, searchable by city and filterable by county.
ZIP codes were introduced in 1963 as part of the Zone Improvement Plan (ZIP). Today there are over 42,000 ZIP codes covering all 50 states, Washington D.C., and US territories including Puerto Rico, Guam, and the US Virgin Islands.
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