Demographics & People — New Grand Chain, Illinois
Population Overview
| Population (Census) | 144 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 47.8 |
|---|
| Total Households | 79 |
|---|
| Family Households | 33 |
|---|
| Average Household Size | 1.82 |
|---|
| Diversity Index | 0.2968 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 113 |
|---|
| Black or African American | 13 |
|---|
| Asian | 2 |
|---|
| Hispanic or Latino | 8 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| American | 44 |
| Other groups | 33 |
| English | 31 |
| German | 22 |
| Unclassified or not reported | 21 |
| Irish | 16 |
| French (except Basque) | 11 |
| Hispanic: Hispanic or Latino | 6 |
| Hispanic: Other Hispanic or Latino | 4 |
| Hispanic: Spanish | 4 |
Language
| English Only | 132 |
|---|
| Spanish | 2 |
|---|
| Population 5+ | 136 |
|---|
Veterans
| Veterans | 5 |
|---|
| Population 18+ | 127 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for New Grand Chain, Illinois.
