Demographics & People — Mapleville, Maryland
Population Overview
| Population (Census) | 440 |
| Estimated 2026 | ~200 |
| Median Age | 50.3 |
| Total Households | 163 |
| Family Households | 91 |
| Average Household Size | 2.7 |
| Diversity Index | 0.0488 (relatively homogeneous) |
Race & Ethnicity
| White | 429 |
| Black or African American | 0 |
| Asian | 11 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| English | 79 |
| Irish | 62 |
| Unclassified or not reported | 59 |
| German | 56 |
Language
| English Only | 429 |
| Spanish | 0 |
| Population 5+ | 440 |
Veterans
| Veterans | 0 |
| Population 18+ | 256 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Mapleville, Maryland.