Eureka city, California Demographics & Population 2026
As of 2026, Eureka city, California has a total population of 26,302, the 288th largest city in California, with a median household income of $60,253, which is 37% lower than the state average. The poverty rate is 17.5%.
Key Takeaways
- Household income is 37% below the state average, indicating significant economic challenges.
Eureka city Quick Facts
How Eureka city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 69 | National average: 60
Education
Educational Attainment (Adults 25+)
Eureka city Rankings in California
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Cities Similar to Eureka city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Brawley city | 26,934 | $60,370 | $270,100 | 13.8% | 20.9% |
| Wasco city | 26,222 | $55,521 | $251,900 | 7.4% | 19.1% |
| Dinuba city | 25,201 | $59,048 | $267,300 | 13.6% | 28.1% |
| Reedley city | 25,446 | $62,923 | $311,700 | 16.0% | 19.7% |
| Maywood city | 24,593 | $61,655 | $595,000 | 8.2% | 18.6% |
Population Overview
Eureka city is a mid-sized community located in California. The total population is 26,302. It ranks as the 288th most populous out of 1,577 cities and towns in California.
Age Demographics
The median age in Eureka city is 38.9 years. This is 3% higher than the state median of 37.6 years.
Economy, Income & Housing
The median household income in Eureka city is $60,253. This is 37% lower than the state median of $96,334. Compared to the national median of $78,538, household income here is 23% lower. The poverty rate stands at 17.5%. This is 47% higher than the state poverty rate of 12.0%. The unemployment rate is 7.7%. This is 20% higher than the state rate of 6.4%. The median home value is $375,800. Housing costs are 46% lower than the state median of $695,400. The home-value-to-income ratio of 6.2x suggests that housing affordability is a significant concern for many residents. 48.0% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 55.8%.
Race & Ethnicity
The largest racial or ethnic group in Eureka city is White (non-Hispanic), making up 65.5% of the population. Hispanic or Latino residents account for 14.1%. The White (non-Hispanic) population is significantly higher than the state average (65.5% vs 34.6%). The Black or African American population (2.2%) is well below the state average of 5.3%. The Hispanic or Latino population (14.1%) is well below the state average of 39.8%. The Asian population (5.6%) is well below the state average of 15.0%.
Education
31.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% lower than the state rate of 36.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.3%.
Data Sources & Methodology
All demographic data for Eureka city, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,577 Census-designated places in California. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Eureka city, California?
Eureka city, California has a population of 26,302 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Eureka city, CA?
The median household income in Eureka city is $60,253, which is 23% lower the national median of $78,538.
What is the poverty rate in Eureka city, CA?
The poverty rate in Eureka city is 17.5%. This means approximately 4,563 residents live below the federal poverty line.
What is the racial makeup of Eureka city, California?
Eureka city's population is 65.5% White, 2.2% Black, 14.1% Hispanic/Latino, and 5.6% Asian.
What is the median home value in Eureka city, CA?
The median home value in Eureka city is $375,800. The home-value-to-income ratio is 6.2x.
How educated is Eureka city, California?
31.3% of adults (25+) in Eureka city hold a bachelor's degree or higher, and 10.7% hold a graduate or professional degree.