| Place Name | Barry Township |
| Place Type | Township |
| ZIP Code(s) | 62312 62345 |
| County | Pike County |
| Area Code(s) | 217 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 1,710 |
| Majority Ethnicity | White 98.82% |
| US Congressional District(s) | Illinois 18th |
| State House Districts | 100 |
| State Senate Districts | 50 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.82% |
| African American | 0.12% |
| Hispanic | 0% |
| Asian | 0.29% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.77% |