| Index | Barrelville | Maryland | National |
| Median home price | $155,055 | $517,567 | $326,622 |
| Median rent asked | $0 | $1,931 | $1,444 |
| Avg. people per household | 1.3 | 2.6 | 2.6 |
| Owner occupied households | 71.4% | 66.5% | 63.6% |
| Renter occupied households | 28.6% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Spring Gap, MD | 40 | $0 | 100% |
| Danville, MD | 543 | $0 | 100% |
| Bier, MD | 228 | $0 | 100% |
| National, MD | 64 | $0 | 100% |
| Detmold, MD | 263 | $0 | 100% |
| Barrelville, MD | 45 | $155,055 | 53% |
| Population | Home Price | National Avg. | |
| Bay Lake, FL | 45 | $174,280 | 47% |
| Beatty, OR | 45 | $0 | 100% |
| Brian Head, UT | 45 | $0 | 100% |
| Concepcion, TX | 45 | $0 | 100% |
| Delphos, IA | 45 | $50,279 | 85% |
| Barrelville, MD | 45 | $155,055 | 53% |