| Index | Polo | Illinois | National |
| Median home price | $166,816 | $308,565 | $326,622 |
| Median rent asked | $1,116 | $1,374 | $1,444 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 63.6% | 66.0% | 63.6% |
| Renter occupied households | 36.4% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Adeline, IL | 101 | $124,352 | 62% |
| Rock Falls, IL | 9,152 | $127,515 | 61% |
| Nelson, IL | 138 | $131,934 | 60% |
| Milledgeville, IL | 1,014 | $137,771 | 58% |
| Leaf River, IL | 520 | $143,605 | 56% |
| Polo, IL | 2,286 | $166,816 | 49% |
| Population | Home Price | National Avg. | |
| Seneca, MO | 2,286 | $162,235 | 50% |
| Gibbsboro, NJ | 2,285 | $382,899 | 17% |
| Helmetta, NJ | 2,287 | $432,304 | 32% |
| Kellogg, ID | 2,287 | $205,452 | 37% |
| Glendale, OH | 2,285 | $523,109 | 60% |
| Polo, IL | 2,286 | $166,816 | 49% |