Demographics & People — Whaleyville, Maryland
Population Overview
| Population (Census) | 179 |
| Estimated 2026 | ~200 |
| Median Age | 38.6 |
| Total Households | 99 |
| Family Households | 36 |
| Average Household Size | 1.81 |
| Diversity Index | 0.0854 (relatively homogeneous) |
Race & Ethnicity
| White | 171 |
| Black or African American | 8 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Polish | 39 |
| Finnish | 37 |
| Italian | 36 |
| Unclassified or not reported | 28 |
| Lithuanian | 22 |
| Other groups | 16 |
| American | 13 |
Language
| English Only | 126 |
| Spanish | 0 |
| Population 5+ | 179 |
Veterans
| Veterans | 0 |
| Population 18+ | 96 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Whaleyville, Maryland.