| Index | Interior | South Dakota | National |
| Median home price | $0 | $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 | 96.0% | 67.8% | 63.6% |
| Renter occupied households | 4.0% | 32.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Interior, SD | 49 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Shawmut, MT | 49 | $198,907 | 39% |
| Los Veteranos I, TX | 49 | $0 | 100% |
| Goldville, AL | 49 | $147,502 | 55% |
| Glen Haven, WI | 49 | $153,515 | 53% |
| Spring Hill, IA | 49 | $205,386 | 37% |
| Interior, SD | 49 | $0 | 100% |