Data / Rankings / Population aged 65 and over / Counties in Hawaii

Counties in Hawaii by share of population aged 65 and over

Hawaii County had the highest share of population aged 65 and over of 5 counties in 2020, at 22.8%. Honolulu County had the lowest, at 18.8%. The median was 21.3% and the figure for Hawaii was 19.5%. Source: the U.S. Census Bureau.

Highest22.8Hawaii County
Lowest18.8Honolulu County
Median21.35 counties
Hawaii19.5History

All counties, 2020

CSVChart (SVG)

Hawaii CountyHawaii County: 22.8 %22.8Kalawao CountyKalawao County: 22.5 %22.5Kauai CountyKauai County: 21.3 %21.3Maui CountyMaui County: 19.3 %19.3Honolulu CountyHonolulu County: 18.8 %18.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2020 (%)
1Hawaii County22.8
2Kalawao County22.5
3Kauai County21.3
4Maui County19.3
5Honolulu County18.8

Other periods

About this ranking

Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.

Use this data in your AI agent

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Rank Counties in Hawaii by share of population aged 65 and over using official data, and cite the source.
rank_places {"indicator":"population_65_plus_share","level":"province","within":"Hawaii","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_65_plus_share&level=province&within=Hawaii&limit=10

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Questions

Which county has the highest share of population aged 65 and over?

Hawaii County, with 22.8% in 2020, according to the U.S. Census Bureau.

Which county has the lowest share of population aged 65 and over?

Honolulu County, with 18.8% in 2020.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. Retrieved 2026-10-09.

Population aged 65 and over: other rankings

Counties in Hawaii: more rankings