Demographics & People — Columbia, Louisiana
Population Overview
| Population (Census) | 337 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 31.6 |
|---|
| Total Households | 124 |
|---|
| Family Households | 77 |
|---|
| Average Household Size | 2.55 |
|---|
| Diversity Index | 0.3691 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 250 |
|---|
| Black or African American | 76 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 3 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 126 |
| Unclassified or not reported | 94 |
| American | 42 |
| Irish | 37 |
| English | 33 |
| German | 7 |
| Scotch-Irish | 5 |
| French (except Basque) | 4 |
| Scottish | 4 |
| Hispanic: Mexican | 2 |
Language
| English Only | 323 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 323 |
|---|
Veterans
| Veterans | 14 |
|---|
| Population 18+ | 245 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Columbia, Louisiana.
