San Luis Obispo County, California Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 282.42K population of San Luis Obispo County, CA residents comprised of 67.92K residents who identified as Hispanic or Latino (24.05%), and 214.50K residents who identified as Non-Hispanic (75.95%).
Race: The White Alone population was the largest racial group in San Luis Obispo County, CA, with a population of 198.34K (70.23%). The Two Or More Races population was the second largest racial group in San Luis Obispo County, CA, with a population of 38.06K (13.48%). The Some Other Race Alone population was the third largest racial group in San Luis Obispo County, CA, with a population of 27.44K (9.72%). The smallest racial group in San Luis Obispo County, CA was Native Hawaiian And Pacific Islander Alone with a population of 413 (0.15%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in San Luis Obispo County, CA, with a population of 183.47K (64.96%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in San Luis Obispo County, CA, with a population of 25.83K (9.15%). The Hispanic - Two or More Races population was the third largest ethnic group in San Luis Obispo County, CA, with a population of 24.44K (8.65%). The smallest ethnic group in San Luis Obispo County, CA was Hispanic - Native Hawaiian & Pac. Islander with a population of 73 (0.03%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in San Luis Obispo County, California from the 2020 decennial census.
You can see similar information for other California counties and also for the state of California.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 4610 | 1.63 |
| White Alone | 198338 | 70.23 |
| American Indian and Alaska Native Alone | 3159 | 1.12 |
| Asian Alone | 10402 | 3.68 |
| Native Hawaiian And Pacific Islander Alone | 413 | 0.15 |
| Some Other Race Alone | 27444 | 9.72 |
| Two Or More Races | 38058 | 13.48 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 183468 | 64.96 |
| Hispanic - Some Other Race Alone | 25830 | 9.15 |
| Hispanic - Two or More Races | 24444 | 8.65 |
| Hispanic - White Alone | 14870 | 5.27 |
| Non-Hispanic - Two or More Races | 13614 | 4.82 |
| Non-Hispanic - Asian Alone | 10001 | 3.54 |
| Non-Hispanic - Black Alone | 4330 | 1.53 |
| Hispanic - American Indian & Alaska Native | 2023 | 0.72 |
| Non-Hispanic - Some Other Race Alone | 1614 | 0.57 |
| Non-Hispanic - American Indian & Alaska Native | 1136 | 0.40 |
| Hispanic - Asian Alone | 401 | 0.14 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 340 | 0.12 |
| Hispanic - Black Alone | 280 | 0.10 |
| Hispanic - Native Hawaiian & Pac. Islander | 73 | 0.03 |