Demographics & People — Oil Trough, Arkansas
Population Overview
| Population (Census) | 281 |
| Estimated 2026 | ~200 |
| Median Age | 32.7 |
| Total Households | 90 |
| Family Households | 47 |
| Average Household Size | 2.92 |
| Diversity Index | 0.1784 (relatively homogeneous) |
Race & Ethnicity
| White | 169 |
| Black or African American | 7 |
| Asian | 0 |
| Hispanic or Latino | 11 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 119 |
| Other groups | 65 |
| American | 38 |
| German | 23 |
| English | 17 |
| Italian | 16 |
| Irish | 12 |
| Hispanic: Hispanic or Latino | 9 |
| Hispanic: Mexican | 8 |
| French (except Basque) | 4 |
Language
| English Only | 200 |
| Spanish | 2 |
| Population 5+ | 203 |
Veterans
| Veterans | 16 |
| Population 18+ | 126 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oil Trough, Arkansas.