United States postal code tools
Explore ZIP Codes Across the United States
Choose a state on the map or in the directory to browse cities and ZIP Codes, then open an individual ZIP Code for more detail.
States
Number of records: 51
Alabama
AL
799 Postal code
Alaska
AK
273 Postal code
Arizona
AZ
519 Postal code
Arkansas
AR
705 Postal code
California
CA
2,567 Postal code
Colorado
CO
637 Postal code
Connecticut
CT
420 Postal code
Delaware
DE
96 Postal code
District of Columbia
DC
276 Postal code
Florida
FL
1,457 Postal code
Georgia
GA
940 Postal code
Hawaii
HI
137 Postal code
Idaho
ID
317 Postal code
Illinois
IL
1,568 Postal code
Indiana
IN
957 Postal code
Iowa
IA
1,054 Postal code
Kansas
KS
747 Postal code
Kentucky
KY
944 Postal code
Louisiana
LA
719 Postal code
Maine
ME
483 Postal code
Maryland
MD
601 Postal code
Massachusetts
MA
679 Postal code
Michigan
MI
1,158 Postal code
Minnesota
MN
952 Postal code
Mississippi
MS
516 Postal code
Missouri
MO
1,154 Postal code
Montana
MT
404 Postal code
Nebraska
NE
616 Postal code
Nevada
NV
243 Postal code
New Hampshire
NH
281 Postal code
New Jersey
NJ
721 Postal code
New Mexico
NM
427 Postal code
New York
NY
2,142 Postal code
North Carolina
NC
1,079 Postal code
North Dakota
ND
407 Postal code
Ohio
OH
1,412 Postal code
Oklahoma
OK
764 Postal code
Oregon
OR
479 Postal code
Pennsylvania
PA
2,159 Postal code
Rhode Island
RI
90 Postal code
South Carolina
SC
534 Postal code
South Dakota
SD
385 Postal code
Tennessee
TN
785 Postal code
Texas
TX
2,597 Postal code
Utah
UT
341 Postal code
Vermont
VT
308 Postal code
Virginia
VA
1,211 Postal code
Washington
WA
715 Postal code
West Virginia
WV
851 Postal code
Wisconsin
WI
877 Postal code
Wyoming
WY
194 Postal codeHow to find ZIP Codes in the United States
Start with a state on the map or in the alphabetical list. Each state page groups the available five-digit ZIP Codes with their associated cities and localities. If you already know a city, address or ZIP Code, use the search box above to narrow the results instead of browsing every state.
The United States Postal Service uses five-digit ZIP Codes and, for more specific delivery information, ZIP+4 codes. A ZIP Code can be associated with more than one place, so the state and city shown in a directory are a starting point rather than proof that a complete mailing address is deliverable. Check the full destination address before posting mail.
To browse without an exact code, choose a state first and compare the city or locality names in its ZIP Code table. The same city may have several ZIP Codes, and a ZIP Code may appear with more than one place name. Open an available ZIP Code detail page for the area recorded in this directory, then use the complete street address to confirm the correct code for a particular destination.
PostalMap presents state and city records as a way to explore the published data, not as a substitute for an address-level delivery check. When a ZIP Code search returns several possibilities, compare the state, city and full address before using the result on a label. The USPS source linked below is the appropriate place to check current official ZIP Code guidance, including when ZIP+4 information is needed.
Sources and address checks
Browse this directory to locate likely ZIP Codes, then verify a specific destination with the United States Postal Service when accurate delivery matters. United States Postal Service ZIP Code information ↗
Useful tools
Tools for postal codes, maps and address formats.