STATE ยท HI
Counties in Hawaii
Hawaii has 5 counties and county equivalents. The most populous is Honolulu County with 989,408 people (Census 2023 estimate).
| County | Type | FIPS | Population (2023) |
|---|---|---|---|
| Hawaii County | county | 15001 | 207,615 |
| Honolulu County | county | 15003 | 989,408 |
| Kalawao County | county | 15005 | 81 |
| Kauai County | county | 15007 | 73,851 |
| Maui County | county | 15009 | 164,183 |
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27. Looking for yours? Find your county.