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.
Data after 2023 is projected based on recent change
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.
White
Two or more races
Other race
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 45,309 | 82.57% |
| Two or more races | 4,795 | 8.74% |
| Other race | 1,875 | 3.42% |
| Native American | 968 | 1.76% |
| Black or African American | 950 | 1.73% |
| Asian | 711 | 1.3% |
| Native Hawaiian or Pacific Islander | 265 | 0.48% |
Married
Widowed
Divorced
Separated
Never Married
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%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,651 | - |
| Families | $94,005 | $116,291 |
| Households | $72,259 | $97,299 |
| Non Families | $47,445 | $65,348 |
Average Income
Median Household Income
Poverty Rate