This page contains a complete list of all 27,537 zip codes in the United States, organized by state, with information about the land area, county name, and demographics for each zip code.
| Name | United States of America (USA) |
|---|---|
| ZIP Code | 00501 – 99950 (Five digits) |
| Area Code | 201 – 989 |
| Calling Code | +1 |
| ISO | US |
| Capital | Washington, D.C. |
| Region | North America |
The table below shows the states and territories for which we have zip codes, as well as the number of counties and zip codes in each state, the land area in square miles, and the state rank based on land area.
USA ZIP Codes & Postal Codes List
Zipcodes are five-digit codes on the top right-hand side of a letter/package. There are 9,223 ZIP codes in the United States, each with a unique range of numbers.
This is a complete list of all the states in the United States of America and their Zipcodes:
| State | Zip Code |
| Alabama Zip Code | 35004 – 36925 |
| Alaska Zip Code | 99501 – 99950 |
| Arizona Zip Code | 85001 – 86556 |
| Arkansas Zip Code | 71601 – 72959 |
| California Zip Code | 90001 – 96162 |
| Colorado Zip Code | 80001 – 81658 |
| Connecticut Zip Code | 06001 – 06928 |
| Delaware Zip Code | 19701 – 19980 |
| Florida Zip Code [FL] | 32003 – 34997 |
| Georgia Zip Code | 30002 – 39901 |
| Hawaii Zip Code | 96701 – 96898 |
| Idaho Zip Code | 83201 – 83877 |
| Illinois Zip Code | 60001 – 62999 |
| Indiana Zip Code | 46001 – 47997 |
| Iowa Zip Code | 50001 – 52809 |
| Kansas Zip Code | 66002 – 67954 |
| Kentucky Zip Code | 40003 – 42788 |
| Louisiana Zip Code | 70001 – 71497 |
| Maine Zip Code | 03901 – 04992 |
| Maryland Zip Code | 20588 – 21930 |
| Massachusetts Zip Code | 01001 – 05544 |
| Michigan Zip Code | 48001 – 49971 |
| Minnesota Zip Code | 55001 – 56763 |
| Mississippi Zip Code | 38601 – 39776 |
| Missouri Zip Code | 63001 – 65899 |
| Montana Zip Code | 59001 – 59937 |
| Nebraska Zip Code | 68001 – 69367 |
| Nevada Zip Code | 88901 – 89883 |
| New Hampshire Zip Code | 03031 – 03897 |
| New Jersey Zip Code | 07001 – 08989 |
| New Mexico Zip Code | 87001 – 88439 |
| New York Zip Code | 00501 – 14925 |
| North Carolina Zip Code | 27006 – 28909 |
| North Dakota Zip Code | 58001 – 58856 |
| Ohio Zip Code | 43001 – 45999 |
| Oklahoma Zip Code | 73001 – 74966 |
| Oregon Zip Code | 97001 – 97920 |
| Pennsylvania Zip Code | 15001 – 19640 |
| Rhode Island Zip Code | 02801 – 02940 |
| South Carolina Zip Code | 29001 – 29945 |
| South Dakota Zip Code | 57001 – 57799 |
| Tennessee Zip Code | 37010 – 38589 |
| Texas Zip Code | 73301 – 88595 |
| Utah Zip Code | 84001 – 84791 |
| Vermont Zip Code | 05001 – 05907 |
| Virginia Zip Code | 20101 – 24658 |
| Washington Zip Code | 98001 – 99403 |
| West Virginia Zip Code | 24701 – 26886 |
| Wisconsin Zip Code | 53001 – 54990 |
| Wyoming Zip Code | 82001 – 83414 |
Aside from the major states (listed above), the United States has five additional territories that are permanently inhabited, unincorporated territories (including American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the United States Virgin Islands); the other nine are small islands, atolls, and reefs with no native (or permanent) population.
So, here are the postal codes for the five inhabited territories, as well as the Federal District of the United States.
United States ZIP Codes – Other Territories
| Territories | ZIP Range |
| American Samoa | 96799 |
| Northern Mariana Islands | 96950 to 96952 |
| Puerto Rico | 00601 to 00988 |
| Guam | 96910 to 96932 |
| United States Virgin Islands | 00801 to 00851 |
| District of Columbia (DC) | 20001 to 56972 |
FAQ
Frequently Asked Questions
What is ZIP Code?
The ZIP Code (Zone Improvement Plan) is a postal code used by the United States Postal Service (USPS) which was introduced on July 1, 1963. The basic format code consists of five digits.
What is ZIP Code for United States?
The United States Postal Code consists of five digits, starting with the lowest code of 00501 (Holtsville, Suffolk County, New York) to the highest of 99950 (Ketchikan, Ketchikan Gateway County, Alaska).
What is the US 9 digit ZIP Code?
The 9-digit United State ZIP Code is ZIP+4, which is a five-digit ZIP code followed by four digits indicating a more specific location. It was introduced in 1983.
Is 11111 a valid US ZIP Code?
11111 is not a valid five digit ZIP code. If you check the official USPS website, it will display the message “You did not enter a valid ZIP Code™.”. 11111 is the postal code of Vinius, Lithuania.
What is ZIP Code 22381?
22381 is not a ZIP Code in the United States. 22381 is the postal code of Jung-gu county, Incheon Province, South Korea.