Demographics & People — Lucas, Kansas
Population Overview
| Population (Census) | 449 |
| Estimated 2026 | ~300 |
| Median Age | 54.0 |
| Total Households | 209 |
| Family Households | 126 |
| Average Household Size | 2.15 |
| Diversity Index | 0.0331 (relatively homogeneous) |
Race & Ethnicity
| White | 410 |
| Black or African American | 0 |
| Asian | 5 |
| Hispanic or Latino | 2 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 151 |
| German | 147 |
| English | 57 |
| French (except Basque) | 49 |
| Irish | 34 |
| Other groups | 30 |
| American | 29 |
| Swedish | 9 |
| Russian | 9 |
| Welsh | 8 |
Language
| English Only | 433 |
| Spanish | 0 |
| Population 5+ | 436 |
Veterans
| Veterans | 58 |
| Population 18+ | 393 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lucas, Kansas.