| Place Name | Prairie Township (Edgar County) |
| Place Type | Township |
| ZIP Code(s) | 61870 61924 |
| County | Edgar County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 205 |
| Majority Ethnicity | White 94.21% |
| US Congressional District(s) | Illinois 15th |
| State House Districts | 102 |
| State Senate Districts | 51 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.21% |
| African American | 5.79% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |