Demographics & People — Lacon, Illinois
Population Overview
| Population (Census) | 1,768 |
| Estimated 2026 | ~2,300 |
| Median Age | 38.8 |
| Total Households | 737 |
| Family Households | 450 |
| Average Household Size | 2.26 |
| Diversity Index | 0.0436 (relatively homogeneous) |
Race & Ethnicity
| White | 1,717 |
| Black or African American | 10 |
| Asian | 1 |
| Hispanic or Latino | 28 |
Heritage & Ancestry
| Group | Count |
| German | 553 |
| Unclassified or not reported | 480 |
| Irish | 301 |
| English | 232 |
| American | 184 |
| Other groups | 105 |
| European | 94 |
| Polish | 55 |
| Hispanic: Hispanic or Latino | 46 |
| Hispanic: Mexican | 40 |
Language
| English Only | 1,608 |
| Spanish | 40 |
| Population 5+ | 1,656 |
Veterans
| Veterans | 132 |
| Population 18+ | 1,372 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lacon, Illinois.