Demographics & People — Cornell, Illinois
Population Overview
| Population (Census) | 419 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 38.1 |
|---|
| Total Households | 168 |
|---|
| Family Households | 118 |
|---|
| Average Household Size | 2.49 |
|---|
| Diversity Index | 0.0731 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 405 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 16 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 136 |
| German | 129 |
| Irish | 60 |
| Other groups | 56 |
| Italian | 44 |
| English | 29 |
| Hispanic: Mexican | 24 |
| Hispanic: Hispanic or Latino | 24 |
| Scottish | 18 |
| American | 15 |
Language
| English Only | 368 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 374 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 325 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Cornell, Illinois.
