| Index | Plainville | Illinois | National |
| Median home price | $71,300 | $174,800 | $184,700 |
| Median rent asked | $575 | $925 | $949 |
| Avg. people per household | 3.3 | 2.6 | 2.6 |
| Owner occupied households | 80.4% | 66.0% | 63.6% |
| Renter occupied households | 19.6% | 34.0% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| Baylis, IL | 190 | $35,700 | 81% |
| New Canton, IL | 356 | $44,600 | 76% |
| Hull, IL | 478 | $50,500 | 73% |
| El Dara, IL | 57 | $55,000 | 70% |
| Barry, IL | 1,362 | $64,200 | 65% |
| Plainville, IL | 334 | $71,300 | 61% |
| City, State | Population | Home Price | National Avg. |
| Donaldson, AR | 334 | $48,200 | 74% |
| Cyrus, MN | 334 | $67,300 | 64% |
| Torreon, NM | 334 | $22,500 | 88% |
| Maquon, IL | 334 | $61,400 | 67% |
| Kurten, TX | 334 | $99,500 | 46% |
| Plainville, IL | 334 | $71,300 | 61% |