Demographics & People — Dunlap, Illinois
Population Overview
| Population (Census) | 1,448 |
| Estimated 2026 | ~1,200 |
| Median Age | 43.7 |
| Total Households | 530 |
| Family Households | 457 |
| Average Household Size | 2.73 |
| Diversity Index | 0.2672 (somewhat diverse) |
Race & Ethnicity
| White | 1,175 |
| Black or African American | 12 |
| Asian | 140 |
| Hispanic or Latino | 57 |
Heritage & Ancestry
| Group | Count |
| German | 379 |
| Irish | 317 |
| Other groups | 276 |
| Unclassified or not reported | 271 |
| English | 265 |
| American | 89 |
| Hispanic: Hispanic or Latino | 70 |
| Hispanic: Mexican | 41 |
| Scandinavian | 38 |
| Scottish | 30 |
Language
| English Only | 1,245 |
| Spanish | 23 |
| Population 5+ | 1,389 |
Veterans
| Veterans | 49 |
| Population 18+ | 1,050 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Dunlap, Illinois.