Valid US Cities and Zip Codes
| State | City | ZIP Code(s) |
| Alabama (AL) | Huntsville | 35801 thru 35816 |
| Alaska (AK) | Anchorage | 99501 thru 99524 |
| Arizona (AZ) | Phoenix | 85001 thru 85055 |
| Arkansas (AR) | Little Rock | 72201 thru 72217 |
| California (CA) | Sacramento
Los Angeles Beverly Hills |
94203 thru 94209
90001 thru 90089 90209 thru 90213 |
| Colorado (CO) | Denver | 80201 thru 80239 |
| Conneticut (CT) | Hartford | 06101 thru 06112 |
| Deleware (DE) | Dover | 19901 thru 19905 |
| District of Columbia (DC) | Washington | 20001 thru 20020 |
| Florida (FL) | Pensacola
Miami Orlando |
32501 thru 32509
33124 thru 33190 32801 thru 32837 |
| Georgia (GA) | Atlanta | 30301 thru 30381 |
| Hawaii (HI) | Honolulu | 96801 thru 96830 |
| Idaho (ID) | Montpelier | 83254 |
| Illinois (IL) | Chicago
Springfield |
60601 thru 60641
62701 thru 62709 |
| Indiana (IN) | Indianapolis | 46201 thru 46209 |
| Iowa (IA) | Davenport
Des Moines |
52801 thru 52809
50301 thru 50323 |
| Kansas (KS) | Wichita | 67201 thru 67221 |
| Kentucky (KY) | Hazard | 41701- 41702 |
| Lousiana (LA) | New Orleans | 70112 thru 70119 |
| Maine (ME) | Freeport | 04032 thru 04034 |
| Maryland (MD) | Baltimore | 21201 thru 21237 |
| Massachusetts (MA) | Boston | 02101 thru 02137 |
| Michigan (MI) | Coldwater
Gaylord |
49036
49734 – 49735 |
| Minnesota (MN) | Duluth | 55801 thru 55808 |
| Mississippo (MS) | Biloxi | 39530 thru 39535 |
| Missouri (MO) | St. Louis | 63101 thru 63141 |
| Montana (MT) | Laurel | 59044 |
| Nebraska (NE) | Hastings | 68901 – 68902 |
| Nevada (NV) | Reno | 89501 thru 89513 |
| New Hampshire (NH) | Ashland | 03217 |
| New Jersey (NJ) | Livingston | 07039 |
| New Mexico (NM) | Santa Fe | 87500 thru 87506 |
| New York (NY) | New York | 10001 thru 10048 |
| North Carolina (NC) | Oxford | 27565 |
| North Dakota (ND) | Walhalla | 58282 |
| Ohio (OH) | Cleveland | 44101 thru 44179 |
| Oklahoma (OK) | Tulsa | 74101 thru 74110 |
| Oregon (OR) | Portland | 97201 thru 97225 |
| Pennsylvania (PA) | Pittsburgh | 15201 thru 15244 |
| Rhode Island (RI) | Newport | 02840 – 02841 |
| South Carolina (SC) | Camden | 29020 |
| South Dakota (SD) | Aberdeen | 57401 – 57402 |
| Tennessee (TN) | Nashville | 37201 thru 37222 |
| Texas (TX) | Austin | 78701 thru 78705 |
| Utah (UT) | Logan | 84321 thru 84323 |
| Vermont (VT) | Killington | 05751 |
| Virginia (VA) | Altavista | 24517 |
| Washington (WA) | Bellevue (home of windoze) | 98004 thru 98009 |
| West Virginia (WV) | Beaver | 25813 |
| Wisconsin (WI) | Milwaukee | 53201 thru 53228 |
| Wyoming (WY) | Pinedale | 82941 |
Additional USPS City/State/ZIP Code Associations.
Enter an address. If found, the standardized address and ZIP+4 Code Code will be returned.
F.Y.I. ZIP is an acronym for Zone Improvement Plan. A ZIP Code is a 5-digit code that identifies a specific geographic delivery area. ZIP Codes can represent an area within a state (an area that may or may not cross county boundaries), an area that crosses state boundaries (an unusual condition), or a single building or company that has a very high mail volume.
