| Place Name | Perry Township |
| Place Type | Township |
| ZIP Code(s) | 62323 62340 62362 62378 |
| County | Pike County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 462 |
| Majority Ethnicity | White 95.71% |
| US Congressional District(s) | Illinois 18th |
| State House Districts | 100 |
| State Senate Districts | 50 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.71% |
| African American | 2.15% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.15% |