| Median Foreclosure: | $1,000,000 |
| Median For Sale: | $795,000 |
| Median Rental: | $2,690 |
| Population | 231 |
| Square Miles | 2.52 |
| Population Density | 91.81 |
| Median Age | 41 |
| Median Household Income | $87,379 |
| Per Capita Income | $39,540 |
| Percent Renters | 10% |
| Median Barnesville, MD 20838 For Sale Price: | $795,000 |
| 2 Bedroom For Sale Median Price: | $99,000 |
| 4 Bedroom For Sale Median Price: | $775,000 |