Demographics & People — Radley, Kansas
Population Overview
| Population (Census) | 123 |
| Estimated 2026 | ~200 |
| Median Age | 35.3 |
| Total Households | 33 |
| Family Households | 33 |
| Average Household Size | 3.73 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 123 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Scottish | 58 |
| German | 52 |
| French (except Basque) | 17 |
| Unclassified or not reported | 14 |
| Scandinavian | 13 |
| Other groups | 13 |
| British | 10 |
| Irish | 10 |
Language
| English Only | 105 |
| Spanish | 0 |
| Population 5+ | 105 |
Veterans
| Veterans | 10 |
| Population 18+ | 77 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Radley, Kansas.