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Arcata, CA Demographics & ZIP Codes
Arcata, California demographics and median household income by ZIP code (in Humboldt County) — 1 ZIP codes — population 21,684 — median income $54,324 — avg. home value $478,600. Compare income, housing, and population across ZIP codes on US5.
Population
21,684
Median household income (avg.)
$54,324
72% of U.S. median
Average home value
$478,600
137% of U.S. median
Average rent
$1,154
99% of U.S. median
Median age (avg.)
29.2
Arcata demographics
Arcata, California covers 1 ZIP code primarily in Humboldt County, with a combined ZIP-area population of about 21,684.
Across ZIP codes with age data, the average median age is about 29.2 years.
Median household income in Arcata
The average median household income across ZIP codes in Arcata, California is about $54,324 — about 45% below the CA ZIP average ($98,324), and about 28% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $54,324 in 95521.
Housing in Arcata
For housing in Arcata, California, the average median home value is about $478,600 and the average median rent is about $1,154.
The most populous ZIP in this set is 95521 (about 21,684 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Arcata
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 95521 | Arcata | Humboldt County | CA | 21,684 | $54,324 | $478,600 |
Frequently asked questions
What are the demographics of Arcata?
Arcata, California has a combined ZIP-area population of about 21,684 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 Arcata?
The average median household income across ZIP codes in Arcata, California is about $54,324, about 45% below the state ZIP average ($98,324), and about 28% below the U.S. median ($75,149). Average median home value is about $478,600.
How many ZIP codes are in Arcata?
Arcata, 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 Arcata?
This page lists ZIP codes in Arcata, California with population, median household income, and home value. Select a ZIP for a full demographics profile.