Demographics & People — Caldwell, Kansas
Population Overview
| Population (Census) | 1,091 |
| Estimated 2026 | ~800 |
| Median Age | 41.1 |
| Total Households | 537 |
| Family Households | 261 |
| Average Household Size | 2.01 |
| Diversity Index | 0.1119 (relatively homogeneous) |
Race & Ethnicity
| White | 964 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 61 |
Heritage & Ancestry
| Group | Count |
| German | 322 |
| Unclassified or not reported | 259 |
| Other groups | 211 |
| English | 130 |
| Irish | 73 |
| European | 60 |
| Hispanic: Mexican | 55 |
| Hispanic: Hispanic or Latino | 55 |
| French (except Basque) | 29 |
| American | 27 |
Language
| English Only | 1,023 |
| Spanish | 0 |
| Population 5+ | 1,026 |
Veterans
| Veterans | 42 |
| Population 18+ | 747 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Caldwell, Kansas.