Alton Racial Demographics
In 2020, the US Census estimated that White Alone and Some Other Race Alone constitute 91.67% of Alton's population. Residents of the city who were Black Or African American Alone, made up 1.92% of the total population.
Other racial groups include American Indian And Alaska Native Alone, constituting 0.80% of the city's population and White Black Or African American at 0.64%
| Race | Percentage |
|---|---|
| White Alone | 88.94% |
| Some Other Race Alone | 2.72% |
| Black Or African American Alone | 1.92% |
| American Indian And Alaska Native Alone | 0.80% |
| White Black Or African American | 0.64% |
| Asian Alone | 0.48% |