| Index | Plymouth | Iowa | National |
| Median home price | $163,029 | $240,019 | $326,622 |
| Median rent asked | $1,043 | $1,071 | $1,444 |
| Avg. people per household | 2.7 | 2.4 | 2.6 |
| Owner occupied households | 79.6% | 71.1% | 63.6% |
| Renter occupied households | 20.4% | 28.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Otranto, IA | 0 | $0 | 100% |
| Bolan, IA | 10 | $0 | 100% |
| Burchinal, IA | 20 | $0 | 100% |
| Portland, IA | 29 | $0 | 100% |
| Toeterville, IA | 51 | $0 | 100% |
| Plymouth, IA | 483 | $163,029 | 50% |
| Population | Home Price | National Avg. | |
| Takilma, OR | 483 | $527,291 | 61% |
| Kenton, DE | 483 | $367,202 | 12% |
| Ringsted, IA | 483 | $57,068 | 83% |
| Hawthorn, PA | 483 | $136,881 | 58% |
| Allenport borough, PA | 483 | $158,506 | 51% |
| Plymouth, IA | 483 | $163,029 | 50% |