Demographics & People — Grantfork, Illinois
Population Overview
| Population (Census) | 468 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 35.8 |
|---|
| Total Households | 179 |
|---|
| Family Households | 136 |
|---|
| Average Household Size | 2.61 |
|---|
| Diversity Index | 0.0086 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 460 |
|---|
| Black or African American | 0 |
|---|
| Asian | 2 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 191 |
| German | 170 |
| English | 52 |
| Irish | 35 |
| Swiss | 32 |
| Other groups | 23 |
| American | 17 |
| Dutch | 10 |
| French (except Basque) | 7 |
| Polish | 6 |
Language
| English Only | 387 |
|---|
| Spanish | 3 |
|---|
| Population 5+ | 429 |
|---|
Veterans
| Veterans | 30 |
|---|
| Population 18+ | 357 |
|---|
Commuting
| Mean Commute Time | 25.0 minutes |
|---|
| Work from Home | 14.2% |
|---|
| Commuter Profile | N/A |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Grantfork, Illinois.
