Demographics & People — Kilbourne, Louisiana
Population Overview
| Population (Census) | 384 |
| Estimated 2026 | 384 |
| Median Age | 66.3 |
| Total Households | 189 |
| Family Households | 155 |
| Average Household Size | 2.03 |
| Diversity Index | 0.0285 (relatively homogeneous) |
Race & Ethnicity
| White | 341 |
| Black or African American | 5 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Other groups | 271 |
| American | 45 |
| Irish | 45 |
| English | 31 |
| Unclassified or not reported | 10 |
| German | 9 |
| Scottish | 6 |
| Czechoslovakian | 5 |
| French (except Basque) | 5 |
| Swiss | 4 |
Language
| English Only | 382 |
| Spanish | 0 |
| Population 5+ | 384 |
Veterans
| Veterans | 11 |
| Population 18+ | 357 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Kilbourne, Louisiana.