Race, Diversity, and Ethnicity in Tuolumne County, CA

The map below shows majority race by area in Tuolumne County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on Tuolumne County racial diversity and diversity scores. Click here to scroll to diversity data.

Tuolumne County, CA map of race and ethnicity
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White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in Tuolumne County overall is white, making up 76.5% of residents. The next most-common racial group is hispanic at 14.4%. There are more white people in the north areas of the county. People who identify as hispanic are most likely to be living in the southwest places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in Tuolumne County

 
Self-Identified Race
Tuolumne County, CA Population
White
76.5%
Hispanic
14.4%
Black
1.9%
Asian
2.0%
Native American
0.6%
Other
4.6%
   

Diversity and Diversity Scores for Tuolumne County, CA

The map below shows diversity in Tuolumne County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

Tuolumne County, CA map of race and ethnicity
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Tuolumne County Diversity Score

39.1

More diverse than 58% of US counties

Tuolumne County has a diversity score of 39.1: the chance, in percent, that two residents picked at random belong to different racial or ethnic groups, from ACS race counts. A place where everyone shares one group scores 0, and an even mix of the six groups in the chart above scores the maximum, 83.3. Tuolumne County is about average for diversity versus other US counties, more diverse than 58% of them. Within Tuolumne County's proper boundaries, the most diverse area is southwest Tuolumne County, and the least diverse areas are in north Tuolumne County.

Source: BestNeighborhood calculations from the U.S. Census Bureau, American Community Survey (ACS) 2020-2024 5-year estimates (race and Hispanic origin); proprietary data mapping and analysis. Special thanks to the University of Virginia.

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