Demographics & People — Collinsville, Mississippi
Population Overview
| Population (Census) | 1,849 |
| Estimated 2026 | ~1,500 |
| Median Age | 54.1 |
| Total Households | 844 |
| Family Households | 653 |
| Average Household Size | 2.19 |
| Diversity Index | 0.2196 (somewhat diverse) |
Race & Ethnicity
| White | 1,603 |
| Black or African American | 201 |
| Asian | 25 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Other groups | 754 |
| Unclassified or not reported | 681 |
| American | 125 |
| English | 100 |
| Irish | 89 |
| Italian | 68 |
| French (except Basque) | 32 |
| Portuguese | 23 |
| British | 6 |
| German | 3 |
Language
| English Only | 1,816 |
| Spanish | 33 |
| Population 5+ | 1,849 |
Veterans
| Veterans | 253 |
| Population 18+ | 1,649 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Collinsville, Mississippi.