Hawaii is divided into just 5 counties, making it tied for the second-fewest counties of any U.S. state. Each county corresponds to one or more islands, and all regional governance operates at the county level with no municipal tier below it. Use the interactive maps below to explore Hawaii's counties and their boundaries. Download free maps or learn more about creating a custom map of Hawaii to visualize your own data.
| # | County | County seat | Year founded |
|---|---|---|---|
| 1 | Hilo | 1905 | |
| 2 | Honolulu | 1905 | |
| 3 | Kalaupapa | 1905 | |
| 4 | Lihue | 1905 | |
| 5 | Wailuku | 1905 |



You can download free blank Map of Hawaii Counties and other maps in high resolution PNG, SVG and PDF formats from the blank maps section of the site: Download Blank Map of Hawaii Counties
This map supports labels.
This map supports surrounding areas, roads and cities. New
This map is divided into 5 counties.
Aug 26, 2024:
Hawaii has 5 counties: Hawaii, Honolulu, Kalawao, Kauai, and Maui. This makes it tied for the second-fewest counties of any U.S. state, with only Delaware having fewer. All five counties were established in 1905 from unorganized territory.
Hawaii County, which encompasses the entire Big Island, is the largest at 5,086.1 square miles (13,173 km²). It is larger than all other Hawaiian islands combined. The county seat is Hilo.
Kalawao County is the smallest at 52.8 square miles (137 km²). It covers only the Kalaupapa Peninsula on the island of Molokai. It is also the least populated county in the entire United States, with just 82 residents as of the 2020 Census.
Honolulu County is the most populated with 1,016,508 residents according to the 2020 Census. It is home to Honolulu, the state capital, as well as Waikiki Beach and the majority of Hawaii's urban infrastructure and tourism industry.
Hawaii County covers the Big Island. Honolulu County includes Oahu and the Northwestern Hawaiian Islands (except Midway Atoll). Kauai County includes Kauai, Niihau, Lehua, and Kaula. Maui County spans Maui, Kahoolawe, Lanai, most of Molokai, and Molokini. Kalawao County covers only the Kalaupapa Peninsula on Molokai.
Hawaii is unique among U.S. states in that it has no municipal tier of government below the county level. All regional administration is handled by the five county governments. Honolulu County operates as the only consolidated city-county in the state, combining city and county functions into one government.
Kalawao County is the least populated county in the entire United States with just 82 residents (2020 Census). It was historically used as a leper colony and quarantine zone on the Kalaupapa Peninsula. It has no county seat, lacks many of the elected officials other counties have, and relies on Maui County for many of its services.
Honolulu, the state capital, and Waikiki Beach are in Honolulu County on the island of Oahu. Hilo, the county seat of Hawaii County, is on the Big Island. Lihue is the county seat of Kauai County, and Wailuku serves as the county seat of Maui County.
You can use Ultimaps to create custom maps of Hawaii. Color-code counties manually or upload your data, place pins, customize the look and feel, and export to PNG, PDF, or SVG. No sign-up required.