Hawaii Counties by Population (2025)
by Kristen Carney 
Updated: August 7, 2025
The most populous counties in Hawaii are Honolulu County with 998,747, Hawaii County at 209,790, Maui County with 163,688, Kauai County at 73,840, and Kalawao County with 81. You can get the most current Census population data for all 5 Hawaii counties, sorted from the most populous counties in Hawaii to the least, according to the 2024 Population Estimates Program.
Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Hawaii counties population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!
| Rank | County | Population |
|---|---|---|
| 1 | Honolulu County | 998,747 |
| 2 | Hawaii County | 209,790 |
| 3 | Maui County | 163,688 |
| 4 | Kauai County | 73,840 |
| 5 | Kalawao County | 81 |
|
United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2024. Population Division. May 2025. |
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