Demographics & People — Oakley, Kansas
Population Overview
| Population (Census) | 2,049 |
| Estimated 2026 | ~1,900 |
| Median Age | 44.1 |
| Total Households | 932 |
| Family Households | 572 |
| Average Household Size | 2.17 |
| Diversity Index | 0.1659 (relatively homogeneous) |
Race & Ethnicity
| White | 1,821 |
| Black or African American | 0 |
| Asian | 8 |
| Hispanic or Latino | 174 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 670 |
| German | 576 |
| Other groups | 288 |
| Irish | 238 |
| English | 186 |
| Hispanic: Hispanic or Latino | 166 |
| Hispanic: Mexican | 149 |
| American | 130 |
| Scottish | 109 |
| French (except Basque) | 75 |
Language
| English Only | 1,766 |
| Spanish | 118 |
| Population 5+ | 1,913 |
Veterans
| Veterans | 101 |
| Population 18+ | 1,553 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oakley, Kansas.