| Index | Duncan | Mississippi | National |
| Median home price | $0 | $187,632 | $326,622 |
| Median rent asked | $0 | $1,094 | $1,444 |
| Avg. people per household | 2.0 | 2.6 | 2.6 |
| Owner occupied households | 82.6% | 67.9% | 63.6% |
| Renter occupied households | 17.4% | 32.1% | 36.4% |

| Population | Home Price | National Avg. | |
| Alligator, MS | 237 | $0 | 100% |
| Mound Bayou, MS | 1,730 | $116,923 | 64% |
| Clarksdale, MS | 15,683 | $119,380 | 63% |
| Shelby, MS | 1,701 | $130,293 | 60% |
| Winstonville, MS | 89 | $135,149 | 59% |
| Duncan, MS | 327 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Frederika, IA | 327 | $162,830 | 50% |
| San Mar, MD | 327 | $418,996 | 28% |
| Otis, KS | 327 | $63,201 | 81% |
| Neilton, WA | 327 | $141,254 | 57% |
| Ute, IA | 327 | $105,821 | 68% |
| Duncan, MS | 327 | $0 | 100% |