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

Counties in Hawaii by share of population aged 65 and over, 2025

Kalawao County had the highest share of population aged 65 and over of 5 counties in 2025, at 53.7%. Honolulu County had the lowest, at 21.7%. The median was 24.7% and the figure for Hawaii was 22.6%. Source: the U.S. Census Bureau.

Highest53.7Kalawao County
Lowest21.7Honolulu County
Median24.75 counties
Hawaii22.6History

All counties, 2025

CSVChart (SVG)

Kalawao CountyKalawao County: 53.7 %53.7Hawaii CountyHawaii County: 26 %26Kauai CountyKauai County: 24.7 %24.7Maui CountyMaui County: 23 %23Honolulu CountyHonolulu County: 21.7 %21.7
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2025 (%)Change on 2024
1Kalawao County53.7+4.9 pts
2Hawaii County26+0.6 pts
3Kauai County24.7+0.6 pts
4Maui County23+0.6 pts
5Honolulu County21.7+0.5 pts

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

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

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?

Kalawao County, with 53.7% in 2025, according to the U.S. Census Bureau.

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

Honolulu County, with 21.7% in 2025.

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