ZIP CodeStandard
95521
Arcata, CA
ZIP Code 95521 in Arcata, CA has a population of 21,581 and a median household income of $53,114. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
21,581
People
Median age
29.2
Housing
Total households
9,225
Income
Median household income
$53,114
Housing
Total housing units
10,198
Employment
Employment rate
55.6%
Education
Bachelor’s degree or higher
46.4%
Healthcare
Insured population
96.5%
Nearby ZIP codes
ZIP codes near 95521.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS