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Population Review

What is the largest county in Hawaii?

Honolulu County is the largest county in Hawaii with a population of 1,003,666, according to Census ACS 5-Year.

Context

Hawaii has 5 counties.

Top 10

Honolulu County1,003,666
Hawaii County203,684
Maui County164,632
Kauai County73,610
Kalawao County43

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Hawaii full demographic profileCities in HawaiiAll US states

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Frequently Asked Questions

Honolulu County is the largest county in Hawaii with a population of 1,003,666, according to Census ACS 5-Year.