Demographics & People — Midlothian, Maryland
Population Overview
| Population (Census) | 336 |
| Estimated 2026 | ~500 |
| Median Age | 31.2 |
| Total Households | 161 |
| Family Households | 57 |
| Average Household Size | 2.09 |
| Diversity Index | 0.0351 (relatively homogeneous) |
Race & Ethnicity
| White | 330 |
| Black or African American | 6 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Polish | 82 |
| Unclassified or not reported | 82 |
| Pennsylvania German | 56 |
| Irish | 51 |
| German | 48 |
| English | 47 |
| Welsh | 16 |
| Other groups | 9 |
| African | 4 |
| Subsaharan African | 4 |
Language
| English Only | 336 |
| Spanish | 0 |
| Population 5+ | 336 |
Veterans
| Veterans | 4 |
| Population 18+ | 238 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Midlothian, Maryland.