Demographics & People — Lecompton, Kansas
Population Overview
| Population (Census) | 762 |
| Estimated 2026 | ~700 |
| Median Age | 39.6 |
| Total Households | 258 |
| Family Households | 193 |
| Average Household Size | 2.95 |
| Diversity Index | 0.1092 (relatively homogeneous) |
Race & Ethnicity
| White | 635 |
| Black or African American | 1 |
| Asian | 0 |
| Hispanic or Latino | 38 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 317 |
| Other groups | 138 |
| German | 135 |
| Irish | 117 |
| English | 83 |
| French (except Basque) | 81 |
| Scottish | 52 |
| Hispanic: Hispanic or Latino | 43 |
| Hispanic: Mexican | 37 |
| American | 30 |
Language
| English Only | 720 |
| Spanish | 0 |
| Population 5+ | 720 |
Veterans
| Veterans | 27 |
| Population 18+ | 631 |
Commuting
| Mean Commute Time | 33.1 minutes |
| Work from Home | 4.1% |
| 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 Lecompton, Kansas.