Demographics & People — Simpson, Louisiana
Population Overview
| Population (Census) | 392 |
| Estimated 2026 | ~400 |
| Median Age | 43.4 |
| Total Households | 160 |
| Family Households | 122 |
| Average Household Size | 2.45 |
| Diversity Index | 0.0736 (relatively homogeneous) |
Race & Ethnicity
| White | 378 |
| Black or African American | 0 |
| Asian | 1 |
| Hispanic or Latino | 14 |
Heritage & Ancestry
| Group | Count |
| English | 135 |
| Other groups | 104 |
| Unclassified or not reported | 97 |
| American | 27 |
| Irish | 21 |
| French (except Basque) | 18 |
| Hispanic: Hispanic or Latino | 10 |
| Hispanic: Puerto Rican | 10 |
| Italian | 7 |
| Welsh | 6 |
Language
| English Only | 382 |
| Spanish | 0 |
| Population 5+ | 382 |
Veterans
| Veterans | 33 |
| Population 18+ | 324 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Simpson, Louisiana.