| Place Name | Patterson Township |
| Place Type | Township |
| ZIP Code(s) | 62050 62082 62092 62694 |
| County | Greene County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 522 |
| Majority Ethnicity | White 98.68% |
| US Congressional District(s) | Illinois 13th |
| State House Districts | 100 |
| State Senate Districts | 50 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.68% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.32% |