Honolulu County Flag

Honolulu County

State:
Hawaii
County Seat:
Honolulu

Honolulu County's 2026 population is estimated at 987,264, reflecting a -0.15% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Honolulu County is the largest county in Hawaii. The 2010 population was 956,320 and has grown 3.24% since 2010.

987,264
Total Population
1,643
Population Density (mi²)
1
Population Rank (State)
-1.4K -0.15%
Annual Population Growth

Honolulu County Population

Demographics

Economics and Income Statistics