Demographics & People — Greenleaf, Kansas
Population Overview
| Population (Census) | 315 |
| Estimated 2026 | ~300 |
| Median Age | 43.3 |
| Total Households | 124 |
| Family Households | 68 |
| Average Household Size | 2.28 |
| Diversity Index | 0.1977 (relatively homogeneous) |
Race & Ethnicity
| White | 286 |
| Black or African American | 0 |
| Asian | 6 |
| Hispanic or Latino | 29 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 91 |
| German | 86 |
| Other groups | 75 |
| Hispanic: Hispanic or Latino | 53 |
| Hispanic: Mexican | 49 |
| Irish | 28 |
| American | 21 |
| English | 16 |
| French (except Basque) | 12 |
| Czech | 10 |
Language
| English Only | 294 |
| Spanish | 3 |
| Population 5+ | 301 |
Veterans
| Veterans | 16 |
| Population 18+ | 245 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Greenleaf, Kansas.