| Place Name | Wood River Township |
| Place Type | Township |
| County | Madison County |
| Area Code(s) | 618 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 30,313 |
| Majority Ethnicity | White 95.61% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Illinois 12th |
| State House Districts | 111 |
| State Senate Districts | 56 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.61% |
| African American | 3.11% |
| Hispanic | 0.08% |
| Asian | 0.08% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 1.11% |