Total Population in Hawaii, by County

Total Population for every county in Hawaii, ranked. The highest is Honolulu County at 1,001,146 and the lowest is Kalawao County at 67.

Hawaii: 1,445,235 · United States: 334,922,499 · median county in Hawaii: 164,522

See Total Population on the interactive map →

Small populations produce wide margins: Kalawao County is 67 with a margin of error of ±25. An estimate with a margin that wide should be read as a range rather than a rank.

Everyone living in the area, from the 5-year American Community Survey.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Hawaii ranks 41st of 52 states for total population.