| Place Name | Union Township (Pulaski County) |
| Place Type | Township |
| ZIP Code(s) | 65452 65459 65550 |
| County | Pulaski County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 4,644 |
| Majority Ethnicity | White 97.58% |
| Metro/Micro Stats Area | Fort Leonard Wood, MO |
| US Congressional District(s) | Missouri 4th |
| State House Districts | 121 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.58% |
| African American | 0.15% |
| Hispanic | 0.02% |
| Asian | 0% |
| Native American | 0.19% |
| Hawaiin/Pacific Islander | 2.05% |