| Index | Polk | Nebraska | National |
| Median home price | $98,026 | $244,894 | $326,622 |
| Median rent asked | $1,442 | $1,139 | $1,444 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 82.8% | 66.0% | 63.6% |
| Renter occupied households | 17.2% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Thayer, NE | 31 | $0 | 100% |
| Clarks, NE | 344 | $102,110 | 69% |
| Marquette, NE | 269 | $120,478 | 63% |
| Hordville, NE | 212 | $128,663 | 61% |
| Benedict, NE | 292 | $146,814 | 55% |
| Polk, NE | 327 | $98,026 | 70% |
| Population | Home Price | National Avg. | |
| Milton, IL | 327 | $119,547 | 63% |
| Port William, OH | 327 | $140,149 | 57% |
| Elberta, UT | 327 | $572,702 | 75% |
| Ben Avon Heights, PA | 327 | $642,841 | 97% |
| East Glacier Park Village, MT | 327 | $213,603 | 35% |
| Polk, NE | 327 | $98,026 | 70% |