Demographics & People — Hardtner, Kansas
Population Overview
| Population (Census) | 240 |
| Estimated 2026 | ~200 |
| Median Age | 44.1 |
| Total Households | 106 |
| Family Households | 82 |
| Average Household Size | 2.26 |
| Diversity Index | 0.1581 (relatively homogeneous) |
Race & Ethnicity
| White | 190 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 18 |
Heritage & Ancestry
| Group | Count |
| Other groups | 86 |
| German | 76 |
| Unclassified or not reported | 46 |
| Irish | 25 |
| Hispanic: Mexican | 21 |
| Hispanic: Hispanic or Latino | 21 |
| English | 20 |
| Dutch | 16 |
| Scottish | 11 |
| American | 8 |
Language
| English Only | 233 |
| Spanish | 0 |
| Population 5+ | 233 |
Veterans
| Veterans | 14 |
| Population 18+ | 171 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Hardtner, Kansas.