Lost River Township Indiana Profile
| Place Name | Lost River Township |
| Place Type | Township |
| ZIP Code(s) | 47432 47553 47581 |
| County | Martin County |
| Area Code(s) | 812,930 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 619 |
| Majority Ethnicity | White 98.1% |
| US Congressional District(s) | Indiana 8th |
| State House Districts | 63 |
| State Senate Districts | 39 |
Lost River Township Race/Ethnicity Data
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.1% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.9% |