Demographics & People — Haddam, Kansas
Population Overview
| Population (Census) | 103 |
| Estimated 2026 | ~200 |
| Median Age | 28.3 |
| Total Households | 30 |
| Family Households | 17 |
| Average Household Size | 3.43 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 102 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Czech | 68 |
| German | 58 |
| Unclassified or not reported | 23 |
| French (except Basque) | 16 |
| Polish | 11 |
| English | 8 |
| American | 5 |
| Northern European | 2 |
| Other groups | 2 |
| Swiss | 1 |
Language
| English Only | 84 |
| Spanish | 0 |
| Population 5+ | 84 |
Veterans
| Veterans | 2 |
| Population 18+ | 68 |
Commuting
| Mean Commute Time | 33.0 minutes |
| Work from Home | 34.8% |
| 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 Haddam, Kansas.