| Place Name | Rochester Township |
| Place Type | Township |
| ZIP Code(s) | 46939 46975 |
| County | Fulton County |
| Area Code(s) | 574 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 10,168 |
| Majority Ethnicity | White 96.69% |
| US Congressional District(s) | Indiana 2nd |
| State House Districts | 17 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.69% |
| African American | 0.44% |
| Hispanic | 0.21% |
| Asian | 0.11% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.56% |