San Luis Obispo County, California Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of San Luis Obispo County, CA was 232,556. The White Alone racial group had the highest voting-age population (189.05K) and constituted 81.29% of the total voting-age population. The Two Or More Races racial group had the second highest voting-age population (18.89K) and constituted 8.12% of the total voting-age population. The Some Other Race Alone racial group had the third highest voting-age population (9.43K) and constituted 4.06% of the total voting-age population.
The voting-age population of the Non-Hispanic White Alone ethnicity group was 164.34K and constituted 70.67% of the total voting-age population. The voting-age population of the Hispanic or Latino of All Races ethnicity group was 46.28K and constituted 19.90% of the total voting-age population.
The charts and tables below shows the voting-age population and percentages by race and ethnicity.
Note: Missing racial or ethnicity groups means there was not enough information for an estimate.
You can also see similar information for other California counties, and for California.
| Race | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| White Alone | 189048 | 81.29 |
| Two Or More Races | 18885 | 8.12 |
| Some Other Race Alone | 9429 | 4.06 |
| Asian Alone | 9134 | 3.93 |
| Black or African American Alone | 3868 | 1.66 |
| American Indian and Alaska Native Alone | 1963 | 0.84 |
| Native Hawaiian And Pacific Islander Alone | 229 | 0.10 |
| Ethnicity | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| Non-Hispanic White Alone | 164341 | 70.67 |
| Hispanic or Latino of All Races | 46284 | 19.90 |