| Index | Dargan | Maryland | National |
| Median home price | $494,478 | $517,567 | $326,622 |
| Median rent asked | $0 | $1,931 | $1,444 |
| Avg. people per household | 1.8 | 2.6 | 2.6 |
| Owner occupied households | 100.0% | 66.5% | 63.6% |
| Renter occupied households | 0.0% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Brownsville, MD | 27 | $0 | 100% |
| Yarrowsburg, MD | 281 | $0 | 100% |
| Bakersville, MD | 0 | $0 | 100% |
| Mercersville, MD | 195 | $0 | 100% |
| Breathedsville, MD | 288 | $0 | 100% |
| Dargan, MD | 208 | $494,478 | 51% |
| Population | Home Price | National Avg. | |
| Antreville, SC | 208 | $0 | 100% |
| Williams, IN | 208 | $200,514 | 39% |
| Whitfield CDP (Santa Rosa County), FL | 208 | $223,612 | 32% |
| Fairford, AL | 208 | $0 | 100% |
| Welch, TX | 208 | $0 | 100% |
| Dargan, MD | 208 | $494,478 | 51% |