Honolulu County Flag

Honolulu County

State:
Hawaii
County Seat:
Honolulu

Honolulu County's estimated 2026 population is 1,007,089 with a growth rate of 0.42% in the past year according to the most recent United States census data. Honolulu County is the largest county in Hawaii. The 2010 population was 956,320 and has seen a growth of 5.31% since that time.

1,007,089
Total Population
1,676
Population Density (mi²)
1
Population Rank (State)
4.2K 0.42%
Annual Population Growth

Honolulu County Population

Demographics

Economics and Income Statistics