ZIP Code Facts & Statistics

December, 2022 Facts & Stats

U.S. Counts Number Percent
Total U.S. ZIP Codes 41,704 100%
General ZIP Codes 29,803 71.5%
PO Box ZIP Codes 9,177 22.0%
Military ZIP Codes 645 1.5%
Unique/Business ZIP Codes 2,079 5.0%
Total Multi County ZIP Codes 9,600 23.0%
Total General ZIP Codes Observing DST 29,304 98.3%
Total General ZIP Codes NOT Observing DST 499 1.7%
Total Unique City Names 29,647 100%
Total Unique City Alias Names 60,047 100%
Avg Population (Census 2010) Per ZIP Code 7,491 100%
Avg Population Estimate (Dec, 2022) Per ZIP Code 8,224 100%
Avg Number of Changes to ZIP Codes Per Month 392.3 0.9%
Avg Number of Changes to ZIP Codes Per Year 4,707.6 11.3%
Canadian Counts Number Percent
Total Canadian Postal Codes 883,729 100%
Total Canadian FSA's 1,668 100%
Total Unique City Names 7,598 100%

 

December, 2022 ZIP Code Counts By State/Province

U.S. State/Territory # ZIP Codes %
Armed Forces Americas 57 0.1%
Armed Forces 410 1.0%
Alaska 273 0.7%
Alabama 810 1.9%
Armed Forces Pacific 178 0.4%
Arkansas 705 1.7%
American Samoa 1 0.0%
Arizona 525 1.3%
California 2,584 6.2%
Colorado 641 1.5%
Connecticut 422 1.0%
District of Columbia 300 0.7%
Delaware 96 0.2%
Florida 1,464 3.5%
Federated States of Micronesia 4 0.0%
Georgia 950 2.3%
Guam 13 0.0%
Hawaii 137 0.3%
Iowa 1,055 2.5%
Idaho 317 0.8%
Illinois 1,568 3.8%
Indiana 957 2.3%
Kansas 747 1.8%
Kentucky 944 2.3%
Louisiana 719 1.7%
Massachusetts 680 1.6%
Maryland 602 1.4%
Maine 485 1.2%
Marshall Islands 2 0.0%
Michigan 1,158 2.8%
Minnesota 960 2.3%
Missouri 1,154 2.8%
Northern Mariana Islands 3 0.0%
Mississippi 531 1.3%
Montana 404 1.0%
North Carolina 1,079 2.6%
North Dakota 407 1.0%
Nebraska 616 1.5%
New Hampshire 281 0.7%
New Jersey 721 1.7%
New Mexico 427 1.0%
Nevada 254 0.6%
New York 2,150 5.2%
Ohio 1,415 3.4%
Oklahoma 763 1.8%
Oregon 479 1.1%
Pennsylvania 2,166 5.2%
Puerto Rico 176 0.4%
Palau 2 0.0%
Rhode Island 90 0.2%
South Carolina 534 1.3%
South Dakota 385 0.9%
Tennessee 785 1.9%
Texas 2,598 6.2%
Utah 344 0.8%
Virginia 1,213 2.9%
Virgin Islands 16 0.0%
Vermont 308 0.7%
Washington 715 1.7%
Wisconsin 879 2.1%
West Virginia 851 2.0%
Wyoming 194 0.5%

Canadian Province # Postal Codes %
Alberta 90,940 10.3%
British Columbia 120,264 13.6%
Manitoba 26,807 3.0%
New Brunswick 59,241 6.7%
Newfoundland and Labrador 11,798 1.3%
Nova Scotia 29,193 3.3%
Northwest Territories 548 0.1%
Nunavut 53 0.0%
Ontario 293,281 33.2%
Prince Edward Island 4,187 0.5%
Quebec 222,846 25.2%
Saskatchewan 23,537 2.7%
Yukon 1,035 0.1%
ZIP Code Database U.S. ZIP Code Database

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