| Index | Brentford | South Dakota | National |
| Median home price | $0 | $260,531 | $326,622 |
| Median rent asked | $0 | $1,032 | $1,444 |
| Avg. people per household | 0.8 | 2.4 | 2.6 |
| Owner occupied households | 90.5% | 67.8% | 63.6% |
| Renter occupied households | 9.5% | 32.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Verdon, SD | 3 | $0 | 100% |
| Ferney, SD | 39 | $0 | 100% |
| Mansfield, SD | 93 | $58,400 | 82% |
| Conde, SD | 136 | $67,593 | 79% |
| Stratford, SD | 43 | $91,559 | 72% |
| Brentford, SD | 63 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Quinn, SD | 63 | $0 | 100% |
| Melmore, OH | 63 | $81,308 | 75% |
| Riceville, PA | 63 | $166,678 | 49% |
| Princeton, SC | 63 | $0 | 100% |
| Rivers, NM | 63 | $0 | 100% |
| Brentford, SD | 63 | $0 | 100% |