| Index | Plainville | Illinois | National |
| Median home price | $111,187 | $308,565 | $326,622 |
| Median rent asked | $851 | $1,374 | $1,444 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 83.7% | 66.0% | 63.6% |
| Renter occupied households | 16.3% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Baylis, IL | 131 | $0 | 100% |
| El Dara, IL | 92 | $79,267 | 76% |
| New Canton, IL | 267 | $87,170 | 73% |
| Hull, IL | 400 | $95,130 | 71% |
| Barry, IL | 1,735 | $129,022 | 60% |
| Plainville, IL | 292 | $111,187 | 66% |
| Population | Home Price | National Avg. | |
| Buffalo, SD | 292 | $138,555 | 58% |
| Stovall, NC | 292 | $213,883 | 35% |
| Spartansburg, PA | 292 | $146,800 | 55% |
| Chester, SD | 292 | $219,223 | 33% |
| Hecla, SD | 292 | $81,430 | 75% |
| Plainville, IL | 292 | $111,187 | 66% |