Tuolumne County Flag

Tuolumne County

State:
California
County Seat:
Sonora

Tuolumne County's estimated 2025 population is 53,438 with a growth rate of -0.71% in the past year according to the most recent United States census data. Tuolumne County is the 43rd largest county in California. The 2010 population was 55,164 and has seen a growth of -3.13% since that time.

53,438
Total Population
24
Population Density (mi²)
43
Population Rank (State)
-383 -0.71%
Annual Population Growth

Tuolumne County Population

Tuolumne County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Tuolumne County includes 82.57% White, 3.42% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White45,30982.57%
Two or more races4,7958.74%
Other race1,8753.42%
Native American9681.76%
Black or African American9501.73%
Asian7111.3%
Native Hawaiian or Pacific Islander2650.48%

Tuolumne County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tuolumne County's average per capita income is $44,146. Household income levels show a median of $72,259. The poverty rate stands at 10.72%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$102,651-
Families$94,005$116,291
Households$72,259$97,299
Non Families$47,445$65,348

$44,146

Average Income

$72,259

Median Household Income

10.72%

Poverty Rate