| Place Name | Bethalto |
| Place Type | Village |
| ZIP Code(s) | 62010 |
| County | Madison County |
| Area Code(s) | 618 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 9,506 |
| Population Growth Rate (2010-19) | -2.22% |
| Majority Ethnicity | White 96.64% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Illinois 12thIllinois 13th |
| State House Districts | 111,112 |
| State Senate Districts | 56 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.64% |
| African American | 1.41% |
| Hispanic | 0% |
| Asian | 0.14% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 1.78% |