| City : | Mount Briar |
| County : | Jefferson County, Washington County |
| State : | Maryland (MD) |
| | |
| Land Area : | 0.62 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 39.4425713 |
| Longitude : | -77.6873464 |
| | |
| Population (2010): | 160 |
| Population Estimate (2012) : | 116 |
| Population Density : | 256.88/sq mi |
| Housing Units (2012) : | 73 |
| Median Household Income (2012) : | $105,938 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $105,938 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $223,400 (Maryland : $304,900, USA : $181,400) |