| Place Name | Union Township (Morgan County) |
| Place Type | Township |
| ZIP Code(s) | 43728 43758 43787 45732 |
| County | Morgan County |
| Area Code(s) | 220,740 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 734 |
| Majority Ethnicity | White 95.91% |
| US Congressional District(s) | Ohio 15th |
| State House Districts | 78 |
| State Senate Districts | 20 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.91% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.09% |