| Index | Rapid Valley | South Dakota | National |
| Median home price | $163,400 | $146,700 | $184,700 |
| Median rent asked | $1,051 | $676 | $949 |
| Avg. people per household | 2.7 | 2.4 | 2.6 |
| Owner occupied households | 93.6% | 67.8% | 63.6% |
| Renter occupied households | 6.4% | 32.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Caputa, SD | 0 | $0 | 100% |
| New Underwood, SD | 758 | $125,500 | 32% |
| Keystone, SD | 542 | $151,400 | 18% |
| Ashland Heights, SD | 1,082 | $160,600 | 13% |
| Box Elder, SD | 9,937 | $186,000 | 1% |
| Rapid Valley, SD | 8,553 | $163,400 | 12% |
| Population | Home Price | National Avg. | |
| Hornsby Bend, TX | 8,553 | $172,500 | 7% |
| Closter, NJ | 8,551 | $689,100 | 273% |
| East Grand Forks, MN | 8,555 | $205,800 | 11% |
| Frostburg, MD | 8,550 | $144,300 | 22% |
| Woodbury CDP, NY | 8,549 | $852,300 | 361% |
| Rapid Valley, SD | 8,553 | $163,400 | 12% |
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