| Place Name | Union Township (Wells County) |
| Place Type | Township |
| County | Wells County |
| Area Code(s) | 260 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 1,954 |
| Majority Ethnicity | White 99.39% |
| Metro/Micro Stats Area | Bluffton, IN |
| US Congressional District(s) | Indiana 3rd |
| State House Districts | 50 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.39% |
| African American | 0% |
| Hispanic | 0.15% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.46% |