Demographics & People — Iuka, Kansas
Population Overview
| Population (Census) | 226 |
| Estimated 2026 | ~200 |
| Median Age | 43.8 |
| Total Households | 116 |
| Family Households | 54 |
| Average Household Size | 1.95 |
| Diversity Index | 0.2818 (somewhat diverse) |
Race & Ethnicity
| White | 181 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 37 |
Heritage & Ancestry
| Group | Count |
| German | 80 |
| Irish | 53 |
| Unclassified or not reported | 48 |
| Other groups | 45 |
| Hispanic: Mexican | 36 |
| Hispanic: Hispanic or Latino | 36 |
| English | 13 |
| American | 9 |
| Czech | 5 |
| Italian | 5 |
Language
| English Only | 202 |
| Spanish | 20 |
| Population 5+ | 223 |
Veterans
| Veterans | 10 |
| Population 18+ | 164 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Iuka, Kansas.