95521   Zip Code Arcata Humboldt CA United States

City Arcata
County Humboldt
State California
Latitude 40.84586
Longitude -124.04745
Population 21,980
Density 364.25 people per square mile
Time Zone America/Los Angeles
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $53,114
Median individual: $26,530

Race

Mode: 73.6% White

Gender

 51.1% female 

Rent

  $1336 / month  

Median house value: $509,389.0

Age

Median: 29.2 years old

Education

With at least college degree: 46.4%
With STEM degree: 55.1%

Marital Status

 26.4% married 

Never married: 60.7%

Labor Force Participation

 62.5% working 

Unemployed: 11.0%

Average Family Size

 2.89 people 

Commute Time

 17.9 minutes 

Health Care

 3.5% uninsured 

Poverty

 24.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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