Trinity County, California
Population estimates, July 1, 2024, (V2024) 15,642
People
Population
Population estimates, July 1, 2025, (V2025) 15,720
Population estimates, July 1, 2024, (V2024) 15,642
Population estimates base, April 1, 2020, (V2025) 16,116
Population estimates base, April 1, 2020, (V2024) 16,116
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) -2.5%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) -2.9%
Population, Census, April 1, 2020 16,112
Population, Census, April 1, 2010 13,786
Age and Sex
Persons under 5 years, percent 3.5%
Persons under 18 years, percent 17.2%
Persons 65 years and over, percent 33.1%
Female persons, percent 48.6%
Race and Hispanic Origin
White alone, percent 85.4%
Black alone, percent(a) 0.8%
American Indian and Alaska Native alone, percent(a) 5.1%
Asian alone, percent(a) 2.8%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.3%
Two or More Races, percent 5.6%
Hispanic or Latino, percent(b) 6.8%
White alone, not Hispanic or Latino, percent 80.6%
Population Characteristics
Veterans, 2020-2024 1,189
Foreign-born persons, percent, 2020-2024 4.8%
Housing
Housing Units, July 1, 2025, (V2025) 8,148
Owner-occupied housing unit rate, 2020-2024 71.7%
Median value of owner-occupied housing units, 2020-2024 $325,800
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,640
Median selected monthly owner costs - without a mortage, 2020-2024 $511
Median gross rent, 2020-2024 $1,073
Building Permits, 2025 33
Families & Living Arrangements
Households, 2020-2024 5,585
Persons per household, 2020-2024 2.79
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 86.7%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 6.4%
Computer and Internet Use
Households with a computer, percent, 2020-2024 90.0%
Households with a broadband Internet subscription, percent, 2020-2024 81.9%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 92.2%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 22.4%
Health
With a disability, under age 65 years, percent, 2020-2024 13.8%
Persons without health insurance, under age 65 years, percent 6.2%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 41.8%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 39.1%
Total accommodation and food services sales, 2022 ($1,000)(c) 17,909
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 49,799
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) D
Total retail sales, 2022 ($1,000)(c) 116,112
Total retail sales per capita, 2022(c) $7,359
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 27.2
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $53,002
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $31,301
Persons in poverty, percent 23.0%
Businesses
Businesses
Total employer establishments, 2023 234
Total employment, 2023 1,426
Total annual payroll, 2023 ($1,000) 66,526
Total employment, percent change, 2022-2023 -10.8%
Total nonemployer establishments, 2023 846
All employer firms, Reference year 2023 S
Male-owned employer firms, Reference year 2023 S
Female-owned employer firms, Reference year 2023 S
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 S
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 S
Geography
Geography
Population per square mile, 2020 5.1
Population per square mile, 2010 4.3
Land area in square miles, 2020 3,179.27
Land area in square miles, 2010 3,179.25
FIPS Code 06105