Kauai County, Hawaii

Kauai County is a county in Hawaii with an estimated population of 73,851 in 2023. 0 cities, towns and Census places in it are indexed here.

Largest places in Kauai County

About Kauai County

Kauai County is one of the counties of Hawaii. County governments in Hawaii handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.