| Place Name | Aetna Township |
| Place Type | Township |
| ZIP Code(s) | 61749 62512 62518 62548 62656 |
| County | Logan County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 283 |
| Majority Ethnicity | White 97.55% |
| Metro/Micro Stats Area | Lincoln, IL |
| US Congressional District(s) | Illinois 18th |
| State House Districts | 87 |
| State Senate Districts | 44 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.55% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.45% |