Johnston, Iowa — Population by Race
Population by Race
Breakdown of the population of Johnston, Iowa by race. Sourced from the U.S. Census Bureau's American Community Survey.
Population by Race
| Race | Population | Percent |
|---|---|---|
| White | 14956 | 90.9% |
| Black | 73 | 0.4% |
| Hispanic | 256 | 1.6% |
| Asian | 986 | 6.0% |
| Other | 175 | 1.1% |