Jackson township is located in Madison County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Jackson township is 29.3 years: 22.7 years for males, and 29.8 years for females. For every 100 females there are 166.7 males.
The racial composition of Jackson township includes 99.06% White, and smaller percentages for Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 317 | 99.06% |
| Two or more races | 3 | 0.94% |