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Eureka, CA Demographics & ZIP Codes
Eureka, California demographics and median household income by ZIP code (in Humboldt County) — 1 ZIP codes — population 22,972 — median income $55,076 — avg. home value $389,900. Compare income, housing, and population across ZIP codes on US5.
Population
22,972
Median household income (avg.)
$55,076
73% of U.S. median
Average home value
$389,900
112% of U.S. median
Average rent
$993
85% of U.S. median
Median age (avg.)
39.5
Eureka demographics
Eureka, California covers 1 ZIP code primarily in Humboldt County, with a combined ZIP-area population of about 22,972.
Across ZIP codes with age data, the average median age is about 39.5 years.
Median household income in Eureka
The average median household income across ZIP codes in Eureka, California is about $55,076 — about 44% below the CA ZIP average ($98,324), and about 27% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $55,076 in 95501.
Housing in Eureka
For housing in Eureka, California, the average median home value is about $389,900 and the average median rent is about $993.
The most populous ZIP in this set is 95501 (about 22,972 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Eureka
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 95501 | Eureka | Humboldt County | CA | 22,972 | $55,076 | $389,900 |
Frequently asked questions
What are the demographics of Eureka?
Eureka, California has a combined ZIP-area population of about 22,972 across 1 ZIP codes (primarily Humboldt County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Eureka?
The average median household income across ZIP codes in Eureka, California is about $55,076, about 44% below the state ZIP average ($98,324), and about 27% below the U.S. median ($75,149). Average median home value is about $389,900.
How many ZIP codes are in Eureka?
Eureka, California includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Eureka?
This page lists ZIP codes in Eureka, California with population, median household income, and home value. Select a ZIP for a full demographics profile.