Eureka
Eureka has notably lower household income than the US average, with a median household income of $57,662. Population has held roughly steady since 2000. Median home value has more than tripled since 2000, reaching $404,500. Households here earn about 42% less than the California median.
Population & growth
PEP 2025 EST:25,304 residents (Census Bureau Vintage 2025, released March 2026)
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People & community
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How many people live in Eureka, California?
Eureka, California has about 26,010 residents according to the 2024 American Community Survey.
What is the median household income in Eureka, California?
The typical household in Eureka, California earns about $57,662 a year. Half of households make more than that, and half make less.
Is Eureka, California expensive?
In Eureka, California, the median home is worth about $404,500, and the typical rent is about $1,195 a month.
How educated are people in Eureka, California?
About 29.0% of adults age 25 and over in Eureka, California hold a bachelor's degree or higher.
What is the poverty rate in Eureka, California?
About 18.1% of people in Eureka, California live below the federal poverty line.
Has Eureka, California grown since 1990?
Yes, Eureka, California has shrunk since 1990. The population has lost about 838 residents, a change of about -3 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024