| Place Name | Erin Township |
| Place Type | Township |
| ZIP Code(s) | 55021 55046 56069 |
| County | Rice County |
| Area Code(s) | 507 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 895 |
| Majority Ethnicity | White 94.6% |
| Metro/Micro Stats Area | Faribault-Northfield, MN |
| US Congressional District(s) | Minnesota 1st |
| State House Districts | 20B |
| State Senate Districts | 20 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.6% |
| African American | 1.1% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.3% |