State capital / AL
Montgomery
Alabama · 36104
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behind the code.
Find a sample ZIP profile, locate its associated state on an overview map, and learn what a ZIP Code can — and cannot — tell you about a community.
All 50 state capitals · 56 reference profiles · Works offline
Generalized state outlines for orientation, not ZIP Code boundaries. Alaska and Hawaii use relocated, differently scaled insets. Territories are not depicted. Zoom centers on the selected state.
Transparent coverage
Browse all 50 state capitals and extra profiles.
Each state capital has one representative ZIP Code; six additional city profiles are retained below. A missing result means it is outside this sample — not that the ZIP Code is invalid.
State capital / AK
Juneau
Alaska · 99801
State capital / AZ
Phoenix
Arizona · 85001
State capital / AR
Little Rock
Arkansas · 72201
State capital / CA
Sacramento
California · 95814
State capital / CO
Denver
Colorado · 80202
State capital / CT
Hartford
Connecticut · 06103
State capital / DE
Dover
Delaware · 19901
State capital / FL
Tallahassee
Florida · 32301
State capital / GA
Atlanta
Georgia · 30303
State capital / HI
Honolulu
Hawaii · 96813
State capital / ID
Boise
Idaho · 83702
State capital / IL
Springfield
Illinois · 62701
State capital / IN
Indianapolis
Indiana · 46225
State capital / IA
Des Moines
Iowa · 50309
State capital / KS
Topeka
Kansas · 66603
State capital / KY
Frankfort
Kentucky · 40601
State capital / LA
Baton Rouge
Louisiana · 70802
State capital / ME
Augusta
Maine · 04330
State capital / MD
Annapolis
Maryland · 21401
State capital / MA
Boston
Massachusetts · 02201
State capital / MI
Lansing
Michigan · 48933
State capital / MN
St. Paul
Minnesota · 55102
State capital / MS
Jackson
Mississippi · 39205
State capital / MO
Jefferson City
Missouri · 65101
State capital / MT
Helena
Montana · 59623
State capital / NE
Lincoln
Nebraska · 68502
State capital / NV
Carson City
Nevada · 89701
State capital / NH
Concord
New Hampshire · 03301
State capital / NJ
Trenton
New Jersey · 08608
State capital / NM
Santa Fe
New Mexico · 87501
State capital / NY
Albany
New York · 12207
State capital / NC
Raleigh
North Carolina · 27601
State capital / ND
Bismarck
North Dakota · 58501
State capital / OH
Columbus
Ohio · 43215
State capital / OK
Oklahoma City
Oklahoma · 73102
State capital / OR
Salem
Oregon · 97301
State capital / PA
Harrisburg
Pennsylvania · 17101
State capital / RI
Providence
Rhode Island · 02903
State capital / SC
Columbia
South Carolina · 29217
State capital / SD
Pierre
South Dakota · 57501
State capital / TN
Nashville
Tennessee · 37219
State capital / TX
Austin
Texas · 78701
State capital / UT
Salt Lake City
Utah · 84111
State capital / VT
Montpelier
Vermont · 05602
State capital / VA
Richmond
Virginia · 23219
State capital / WA
Olympia
Washington · 98507
State capital / WV
Charleston
West Virginia · 25301
State capital / WI
Madison
Wisconsin · 53703
State capital / WY
Cheyenne
Wyoming · 82001
Additional sample / CA
Beverly Hills
California · 90210
Additional sample / NY
New York
New York · 10001
Additional sample / IL
Chicago
Illinois · 60601
Additional sample / FL
Miami Beach
Florida · 33139
Additional sample / WA
Seattle
Washington · 98101
Additional sample / MA
Boston
Massachusetts · 02108
No included ZIP or capital matches your search. Clear the search to browse all 56 profiles.
Understand the geography
A ZIP Code is not a neighborhood boundary.
Postal ZIP Codes support mail delivery. The Census Bureau uses ZIP Code Tabulation Areas, or ZCTAs, as generalized geographic representations for statistical work. Not every postal ZIP Code has a corresponding ZCTA.
Do not assume a ZIP Code identifies one municipality, one county, or a precise community boundary. Place names shown here are reference labels, not boundary definitions.
What this page includes
- Fifty state capitals with representative ZIP-to-place associations, plus six additional profiles.
- A state map for broad orientation.
- Search by ZIP, associated city, state, or abbreviation.
- No population, income, housing, or demographic estimates.
- No address verification, GPS location, or live postal updates.
Any future demographic profile should identify its source, reporting period, geography, and uncertainty. No placeholder statistics are shown here.
Continue your research
Use the right source for the question.
- Generalized state outline source: PublicaMundi MappingAPI
- USPS ZIP Code Lookup: verify postal information for a specific address
- U.S. Census Bureau: understand ZIP Code Tabulation Areas
- Explore Census data for statistical area research
- State-capital ZIP reference
- ZIP-Codes.com: reference examples for the six included ZIP-to-place associations
Representative capital ZIP Codes are historical reference examples and may include PO Box or special-use codes. Always verify an address with USPS. Independent educational reference. Not affiliated with USPS, the Census Bureau, or the linked providers. Profile notes and the generalized state map are orientation aids.
Common ZIP Code questions.
Why can’t I find my ZIP Code?
This page includes one representative ZIP Code for every state capital and six additional profiles, not a national postal database. A code outside that set returns a coverage message rather than an invented result.
Can I enter a ZIP Code that starts with zero?
Yes. The search treats ZIP Codes as text, preserving leading zeros. Try 02108 for the Boston sample.
Does a highlighted state show a postal area?
No. Selecting a state highlights its outline and shows a capital-city ZIP example. The highlighted area is the state, not the ZIP Code service area.
Does this page collect my location?
The supplied page does not request your location or send searches anywhere. There are no analytics, accounts, or saved search history. Your hosting provider may keep access logs; external sites have their own privacy practices.