Demographics & People — Loch Lynn Heights, Maryland
Population Overview
| Population (Census) | 511 |
| Estimated 2026 | ~400 |
| Median Age | 44.0 |
| Total Households | 208 |
| Family Households | 115 |
| Average Household Size | 2.46 |
| Diversity Index | 0.054 (relatively homogeneous) |
Race & Ethnicity
| White | 490 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 14 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 202 |
| German | 97 |
| Irish | 89 |
| American | 54 |
| Other groups | 30 |
| English | 28 |
| Polish | 28 |
| Italian | 14 |
| Welsh | 10 |
| Hispanic: Hispanic or Latino | 10 |
Language
| English Only | 497 |
| Spanish | 4 |
| Population 5+ | 501 |
Veterans
| Veterans | 30 |
| Population 18+ | 403 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Loch Lynn Heights, Maryland.