Population by Sex
| Sex | Male | Female | ||
|---|---|---|---|---|
| Total | Percentage | Total | Percentage | |
| Sebastopol | 3,370 | 45% | 4,151 | 55% |
* For the table above, the data is collected from the U.S. Census Bureau Decennial Data 2020, Demographic and Housing Characteristics File (DHC), P12 Sex by Age for Selected Age Categories.