Demographics & People — Sun River Terrace, Illinois
Population Overview
| Population (Census) | 637 |
|---|
| Estimated 2026 | ~600 |
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| Median Age | 33.2 |
|---|
| Total Households | 187 |
|---|
| Family Households | 117 |
|---|
| Average Household Size | 3.41 |
|---|
| Diversity Index | 0.3061 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 67 |
|---|
| Black or African American | 536 |
|---|
| Asian | 0 |
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| Hispanic or Latino | 48 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| African | 256 |
| Subsaharan African | 256 |
| Other groups | 199 |
| Unclassified or not reported | 101 |
| Hispanic: Mexican | 47 |
| Hispanic: Hispanic or Latino | 47 |
| American | 37 |
| French (except Basque) | 14 |
| German | 9 |
| Italian | 8 |
Language
| English Only | 549 |
|---|
| Spanish | 20 |
|---|
| Population 5+ | 594 |
|---|
Veterans
| Veterans | 13 |
|---|
| Population 18+ | 376 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Sun River Terrace, Illinois.
