ZIP CodeStandard
95503
Eureka, CA
ZIP Code 95503 in Eureka, CA has a population of 24,488 and a median household income of $71,855. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
24,488
People
Median age
41.4
Housing
Total households
9,982
Income
Median household income
$71,855
Housing
Total housing units
10,677
Employment
Employment rate
51.1%
Education
Bachelor’s degree or higher
29.1%
Healthcare
Insured population
95.2%
Nearby ZIP codes
ZIP codes near 95503.
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