| Place Name | Lewistown |
| Place Type | City |
| ZIP Code(s) | 61542 |
| County | Fulton County |
| Area Code(s) | 309 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 2,296 |
| Population Growth Rate (2010-19) | -14.39% |
| Majority Ethnicity | White 97.06% |
| Metro/Micro Stats Area | Peoria, IL |
| US Congressional District(s) | Illinois 17th |
| State House Districts | 91 |
| State Senate Districts | 46 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.06% |
| African American | 0.33% |
| Hispanic | 0.11% |
| Asian | 1.39% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.11% |