Demographics & People — St. Joseph, Louisiana
Population Overview
| Population (Census) | 709 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 50.7 |
|---|
| Total Households | 312 |
|---|
| Family Households | 140 |
|---|
| Average Household Size | 2.26 |
|---|
| Diversity Index | 0.4019 (moderately diverse) |
|---|
Race & Ethnicity
| White | 193 |
|---|
| Black or African American | 500 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 512 |
| Unclassified or not reported | 102 |
| American | 92 |
| English | 52 |
| Scottish | 46 |
| French (except Basque) | 18 |
| German | 2 |
| Irish | 1 |
| European | 1 |
Language
| English Only | 699 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 699 |
|---|
Veterans
| Veterans | 12 |
|---|
| Population 18+ | 577 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for St. Joseph, Louisiana.
