Port Costa Racial Demographics
In 2020, the US Census estimated that White Alone and Asian Alone constitute 83.68% of Port Costa's population. Residents of the city who were American Indian And Alaska Native Alone, made up 1.05% of the total population.
Other racial groups include Some Other Race Alone, constituting 1.05% of the city's population and Black Or African American Alone at 0.00%
| Race | Percentage |
|---|---|
| White Alone | 81.05% |
| Asian Alone | 2.63% |
| American Indian And Alaska Native Alone | 1.05% |
| Some Other Race Alone | 1.05% |
| Black Or African American Alone | 0.00% |
| Native Hawaiian And Other Pacific Islander Alone | 0.00% |