List of US States and their Capitals

Below is the complete list of states and capitals in alphabetical order:

State Capital
Alabama Montgomery
Alaska Juneau
Arizona Phoenix
Arkansas Little Rock
California Sacramento
Colorado Denver
Connecticut Hartford
Delaware Dover
Florida Tallahassee
Georgia Atlanta
Hawaii Honolulu
Idaho Boise
Illinois Springfield
Indiana Indianapolis
Iowa Des Moines
Kansas Topeka
Kentucky Frankfort
Louisiana Baton Rouge
Maine Augusta
Maryland Annapolis
Massachusetts Boston
Michigan Lansing
Minnesota Saint Paul
Mississippi Jackson
Missouri Jefferson City
Montana Helena
Nebraska Lincoln
Nevada Carson City
New Hampshire Concord
New Jersey Trenton
New Mexico Santa Fe
New York Albany
North Carolina Raleigh
North Dakota Bismarck
Ohio Columbus
Oklahoma Oklahoma City
Oregon Salem
Pennsylvania Harrisburg
Rhode Island Providence
South Carolina Columbia
South Dakota Pierre
Tennessee Nashville
Texas Austin
Utah Salt Lake City
Vermont Montpelier
Virginia Richmond
Washington Olympia
West Virginia Charleston
Wisconsin Madison
Wyoming Cheyenne

Interesting fact: Many state capitals are not the largest cities in their respective states. For example, Sacramento is California’s capital but ranks fourth in population behind Los Angeles, San Francisco, and San Diego

Largest State Capitals

Capital State Population (2020)
Phoenix Arizona 1,608,139
Austin Texas 961,855
Columbus Ohio 905,748
Sacramento California 524,943
Denver Colorado 715,522

Smallest State Capitals

Capital State Population (2020)
Montpelier Vermont 8,074
Pierre South Dakota 14,091
Juneau Alaska 32,255
Helena Montana 32,091
Frankfort Kentucky 28,602

Notable Population Trends

  • Most state capitals have fewer than 500,000 residents
  • Some of the largest states have surprisingly small capitals:
    • Alaska (Juneau): 32,255 residents
    • Wyoming (Cheyenne): 65,132 residents
    • Montana (Helena): 32,091 residents
  • These small populations reflect the remote and sparsely populated nature of these states

Capital Share of State Population

Some capitals represent a significant portion of their state’s population:

  • Honolulu represents 68.9% of Hawaii’s population
  • Phoenix accounts for 68.2% of Arizona’s population
  • Boston makes up 63.8% of Massachusetts’ population

On the other end of the spectrum:

  • Springfield, Illinois: 1.6% of state population
  • Frankfort, Kentucky: 1.7% of state population
  • Tallahassee, Florida: 1.7% of state population

This data reflects both historical development patterns and modern demographic trends across different regions of the United States.

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