| Place Name | Hillview |
| Place Type | Village |
| ZIP Code(s) | 62050 |
| County | Greene County |
| Area Code(s) | 217 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 140 |
| Population Growth Rate (2010-19) | -51.30% |
| Majority Ethnicity | White 97.48% |
| US Congressional District(s) | Illinois 13th |
| State House Districts | 100 |
| State Senate Districts | 50 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.48% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.52% |