In 2020, Kauai County, HI had a population of 71.9k people with a median age of 42.3 and a median household income of $82,818. Between 2019 and 2020 the population of Kauai County, HI grew from 71,769 to 71,949, a 0.251% increase and its median household income declined from $83,554 to $82,818, a −0.881% decrease.
The 5 largest ethnic groups in Kauai County, HI are Asian (Non-Hispanic) (31%), White (Non-Hispanic) (29.2%), Two+ (Non-Hispanic) (19.4%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (8.11%), and Two+ (Hispanic) (5.5%).
None of the households in Kauai County, HI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
92.9% of the residents in Kauai County, HI are U.S. citizens.
The largest universities in Kauai County, HI are Kauai Community College (290 degrees awarded in 2020).
In 2020, the median property value in Kauai County, HI was $606,900, and the homeownership rate was 65.1%. Most people in Kauai County, HI drove alone to work, and the average commute time was 21.5 minutes. The average car ownership in Kauai County, HI was 2 cars per household.
Kauai County, HI borders .