| Index | Marvin | South Dakota | National |
| Median home price | $105,574 | $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 | 83.3% | 67.8% | 63.6% |
| Renter occupied households | 16.7% | 32.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Ortley, SD | 60 | $68,220 | 79% |
| La Bolt, SD | 103 | $91,674 | 72% |
| Corona, SD | 46 | $92,916 | 72% |
| Twin Brooks, SD | 46 | $112,792 | 65% |
| South Shore, SD | 266 | $114,685 | 65% |
| Marvin, SD | 19 | $105,574 | 68% |
| Population | Home Price | National Avg. | |
| Fallis, OK | 19 | $158,071 | 52% |
| Spring Garden, CA | 19 | $0 | 100% |
| Capulin, NM | 19 | $0 | 100% |
| Paradise, KS | 19 | $0 | 100% |
| Carlton, KS | 19 | $83,639 | 74% |
| Marvin, SD | 19 | $105,574 | 68% |