Demographics & People — Harrison, Illinois
Population Overview
| Population (Census) | 948 |
|---|
| Estimated 2026 | ~600 |
|---|
| Median Age | 64.3 |
|---|
| Total Households | 400 |
|---|
| Family Households | 305 |
|---|
| Average Household Size | 2.37 |
|---|
| Diversity Index | 0.3503 (somewhat diverse) |
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Race & Ethnicity
| White | 609 |
|---|
| Black or African American | 56 |
|---|
| Asian | 18 |
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| Hispanic or Latino | 83 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 327 |
| German | 278 |
| Other groups | 221 |
| Irish | 124 |
| American | 110 |
| English | 103 |
| Polish | 62 |
| French Canadian | 53 |
| Hispanic: Hispanic or Latino | 53 |
| Hispanic: Puerto Rican | 53 |
Language
| English Only | 852 |
|---|
| Spanish | 13 |
|---|
| Population 5+ | 895 |
|---|
Veterans
| Veterans | 29 |
|---|
| Population 18+ | 715 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Harrison, Illinois.
