Arcata demographics profile

Population density (sq mi)1,95523291
Median age24.836.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)26%52%55%
Families w/ Kids under 1842%46%43%
Speak English85%56%79%
Speak Spanish10%29%13%
Arcata, CA has a population of 17,775 and is the 2,437th largest city in the United States. The population density is 1,955 per sq mi which is 741% higher than the California average and 2058% higher than the national average. The median age in Arcata is 25 which is approximately 31% lower than the California average of 36. In Arcata, 26% of the population over 15 years of age are married, 85% speak English and 10% speak Spanish. 71% of Arcata residents were born in California, 24% were born out of state, 2% were born outside of the United States and 4% were foreign born.

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Did you know?

  • The population density in Arcata is 741% higher than California.
  • The median age in Arcata is 31% lower than California.
  • In Arcata 80.05% of the population is White.
  • In Arcata 2.58% of the population is Black or African American.
  • In Arcata 2.15% of the population is Asian.

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Arcata population breakdown by race

Black or African American2.58%5.85%12.63%
American Indian2.18%0.74%0.82%
Native Hawaiian0.21%0.39%0.18%
Mixed race6.85%4.62%3.06%
Other race5.99%13.28%4.75%
In Arcata, 16.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Arcata age breakdown

Marital status

Age of children in married couples

Source: The Arcata, CA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).