| Place Name | Union Township (Crawford County) |
| Place Type | Township |
| ZIP Code(s) | 65446 65449 65560 65565 65586 |
| County | Crawford County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 727 |
| Majority Ethnicity | White 100% |
| US Congressional District(s) | Missouri 8th |
| State House Districts | 120 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 100% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |