| Index | St. Onge | South Dakota | National |
| Median home price | $0 | $260,531 | $326,622 |
| Median rent asked | $0 | $1,032 | $1,444 |
| Avg. people per household | 1.0 | 2.4 | 2.6 |
| Owner occupied households | 100.0% | 67.8% | 63.6% |
| Renter occupied households | 0.0% | 32.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Newell, SD | 803 | $152,834 | 53% |
| Nisland, SD | 216 | $168,302 | 48% |
| Central City, SD | 163 | $168,533 | 48% |
| Whitewood, SD | 1,014 | $218,914 | 33% |
| Fruitdale, SD | 101 | $229,675 | 30% |
| St. Onge, SD | 26 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Saltaire, NY | 26 | $0 | 100% |
| Macomb, OK | 26 | $0 | 100% |
| Boulder, WY | 26 | $0 | 100% |
| Crocker, SD | 26 | $0 | 100% |
| Rockwood, IL | 26 | $110,532 | 66% |
| St. Onge, SD | 26 | $0 | 100% |