Demographics & People — Louisville, Alabama
Population Overview
| Population (Census) | 625 |
| Estimated 2026 | ~300 |
| Median Age | 46.3 |
| Total Households | 295 |
| Family Households | 175 |
| Average Household Size | 2.12 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 287 |
| Black or African American | 238 |
| Asian | 0 |
| Hispanic or Latino | 20 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 268 |
| Other groups | 223 |
| American | 75 |
| Irish | 31 |
| German | 26 |
| Hispanic: Hispanic or Latino | 11 |
| English | 10 |
| Hispanic: Mexican | 9 |
| Italian | 6 |
| European | 5 |
Language
| English Only | 597 |
| Spanish | 15 |
| Population 5+ | 618 |
Veterans
| Veterans | 10 |
| Population 18+ | 487 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Louisville, Alabama.