Demographics & People — Black Rock, Arkansas
Population Overview
| Population (Census) | 790 |
|---|
| Estimated 2026 | ~1,000 |
|---|
| Median Age | 39.5 |
|---|
| Total Households | 317 |
|---|
| Family Households | 236 |
|---|
| Average Household Size | 2.49 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 750 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 333 |
| English | 140 |
| Irish | 137 |
| Other groups | 115 |
| American | 92 |
| Scottish | 55 |
| German | 43 |
| Norwegian | 10 |
| Polish | 10 |
| Dutch | 9 |
Language
| English Only | 763 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 763 |
|---|
Veterans
| Veterans | 33 |
|---|
| Population 18+ | 619 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Black Rock, Arkansas.
