| Place Name | Du Quoin |
| Place Type | City |
| ZIP Code(s) | 62832 |
| County | Perry County |
| Area Code(s) | 618 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 6,089 |
| Population Growth Rate (2010-19) | -4.62% |
| Majority Ethnicity | White 89.86% |
| US Congressional District(s) | Illinois 12th |
| State House Districts | 115,116 |
| State Senate Districts | 58 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89.86% |
| African American | 4.42% |
| Hispanic | 0.21% |
| Asian | 0.84% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.67% |