| Index | Sinai | South Dakota | National |
| Median home price | $118,780 | $260,531 | $326,622 |
| Median rent asked | $0 | $1,032 | $1,444 |
| Avg. people per household | 2.4 | 2.4 | 2.6 |
| Owner occupied households | 94.0% | 67.8% | 63.6% |
| Renter occupied households | 6.0% | 32.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Hetland, SD | 10 | $0 | 100% |
| Oldham, SD | 135 | $72,476 | 78% |
| Ramona, SD | 426 | $123,785 | 62% |
| Bruce, SD | 264 | $153,533 | 53% |
| Nunda, SD | 51 | $155,723 | 52% |
| Sinai, SD | 172 | $118,780 | 64% |
| Population | Home Price | National Avg. | |
| LaFayette, KY | 172 | $149,243 | 54% |
| Cloverdale, OH | 172 | $143,686 | 56% |
| Castalia, IA | 172 | $140,256 | 57% |
| Valley Head, WV | 172 | $61,566 | 81% |
| Elgin, AZ | 172 | $865,710 | 165% |
| Sinai, SD | 172 | $118,780 | 64% |