| Place Name | Shiloh |
| Place Type | Village |
| ZIP Code(s) | 62221 62225 62226 62269 |
| County | Saint Clair County |
| Area Code(s) | 618 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 12,726 |
| Population Growth Rate (2010-19) | 11.44% |
| Majority Ethnicity | White 66.52% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Illinois 12th |
| State House Districts | 113,114 |
| State Senate Districts | 57 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 66.52% |
| African American | 25.33% |
| Hispanic | 0.24% |
| Asian | 1.71% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.19% |