| Index | Jefferson | Maryland | National |
| Median home price | $661,320 | $517,567 | $326,622 |
| Median rent asked | $1,774 | $1,931 | $1,444 |
| Avg. people per household | 3.0 | 2.6 | 2.6 |
| Owner occupied households | 87.7% | 66.5% | 63.6% |
| Renter occupied households | 12.3% | 33.5% | 36.4% |
| Population | Home Price | National Avg. | |
| Brownsville, MD | 27 | $0 | 100% |
| Gapland, MD | 62 | $0 | 100% |
| Mount Briar, MD | 121 | $0 | 100% |
| Trego-Rohrersville Station, MD | 105 | $0 | 100% |
| Breathedsville, MD | 288 | $0 | 100% |
| Jefferson, MD | 2,675 | $661,320 | 102% |
| Population | Home Price | National Avg. | |
| Mountain View CDP, CA | 2,675 | $595,676 | 82% |
| Barnum Island, NY | 2,675 | $916,393 | 181% |
| Missouri Valley, IA | 2,675 | $168,512 | 48% |
| Cabool, MO | 2,676 | $151,338 | 54% |
| Devola, OH | 2,674 | $324,736 | 1% |
| Jefferson, MD | 2,675 | $661,320 | 102% |