| Place Name | Thornfield Township |
| Place Type | Township |
| County | Ozark County |
| Area Code(s) | 417 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 653 |
| Majority Ethnicity | White 97.24% |
| US Congressional District(s) | Missouri 8th |
| State House Districts | 155 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.24% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.76% |