Hilo Micro
Hilo has roughly average household income, with a median household income of $78,639. Population has grown 38% since 2000. Median home value has roughly tripled since 2000, reaching $519,300. With a median age of 44.3, the population is older than the US median of 38.9. It ranks in the top 5% of US metro areas for household income.
Population & growth
PEP 2025 EST:210,043 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Principal cities
1 component county
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How many people live in Hilo-Kailua, HI?
Hilo-Kailua, HI has about 205,769 residents according to the 2024 American Community Survey.
What is the median household income in Hilo-Kailua, HI?
The typical household in Hilo-Kailua, HI earns about $78,639 a year. Half of households make more than that, and half make less.
Is Hilo-Kailua, HI expensive?
In Hilo-Kailua, HI, the median home is worth about $519,300, and the typical rent is about $1,510 a month.
How educated are people in Hilo-Kailua, HI?
About 31.4% of adults age 25 and over in Hilo-Kailua, HI hold a bachelor's degree or higher.
What is the poverty rate in Hilo-Kailua, HI?
About 14.9% of people in Hilo-Kailua, HI live below the federal poverty line.
Has Hilo-Kailua, HI grown since 1990?
Yes, Hilo-Kailua, HI has grown since 1990. The population has added about 85,452 residents, a change of about 71 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024