| Place Name | Dieterich |
| Place Type | Village |
| ZIP Code(s) | 62424 |
| County | Effingham County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 574 |
| Population Growth Rate (2010-19) | 44.25% |
| Majority Ethnicity | White 95.41% |
| Metro/Micro Stats Area | Effingham, IL |
| US Congressional District(s) | Illinois 15th |
| State House Districts | 109 |
| State Senate Districts | 55 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.41% |
| African American | 0% |
| Hispanic | 0.11% |
| Asian | 3.7% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.78% |