Demographics & People — McCook, Illinois
Population Overview
| Population (Census) | 299 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 34.3 |
|---|
| Total Households | 105 |
|---|
| Family Households | 81 |
|---|
| Average Household Size | 2.85 |
|---|
| Diversity Index | 0.5381 (moderately diverse) |
|---|
Race & Ethnicity
| White | 160 |
|---|
| Black or African American | 8 |
|---|
| Asian | 5 |
|---|
| Hispanic or Latino | 150 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 134 |
| Hispanic: Hispanic or Latino | 134 |
| Hispanic: Mexican | 126 |
| Polish | 35 |
| Irish | 34 |
| Unclassified or not reported | 30 |
| Italian | 28 |
| Croatian | 27 |
| Serbian | 26 |
| German | 20 |
Language
| English Only | 158 |
|---|
| Spanish | 105 |
|---|
| Population 5+ | 272 |
|---|
Veterans
| Veterans | 19 |
|---|
| Population 18+ | 224 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for McCook, Illinois.
