Trinity County, CA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
15,886
Male
7,776
48.9%
Female
8,110
51.1%
Median Age
54.8 yrs
Avg Household Size
2.9
Foreign Born
6.3%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher14.0%
High School or Higher45.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.3%
Disability
0.0%
Non-English Home
4.0%
Married
32.1%
Trinity County, CA has a population of 15,886 according to 2023 Census Bureau estimates. The median age is 54.8 years. The largest racial or ethnic group is White at 80.5% of the population. 14.0% of residents hold a bachelor's degree or higher. 6.3% of residents are foreign-born.