Demographics & People — St. Francisville, Illinois
Population Overview
| Population (Census) | 578 |
|---|
| Estimated 2026 | ~1,300 |
|---|
| Median Age | 29.9 |
|---|
| Total Households | 179 |
|---|
| Family Households | 117 |
|---|
| Average Household Size | 3.23 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 439 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 221 |
| Irish | 157 |
| German | 120 |
| Other groups | 101 |
| Swedish | 96 |
| English | 73 |
| American | 43 |
| French (except Basque) | 42 |
| Dutch | 20 |
| European | 12 |
Language
| English Only | 532 |
|---|
| Spanish | 5 |
|---|
| Population 5+ | 539 |
|---|
Veterans
| Veterans | 40 |
|---|
| Population 18+ | 582 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for St. Francisville, Illinois.
