| Index | Plattville | Illinois | National |
| Median home price | $427,094 | $308,565 | $326,622 |
| Median rent asked | $0 | $1,374 | $1,444 |
| Avg. people per household | 3.7 | 2.6 | 2.6 |
| Owner occupied households | 93.0% | 66.0% | 63.6% |
| Renter occupied households | 7.0% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Wilmington village, IL | 150 | $96,824 | 70% |
| Rockdale, IL | 2,487 | $241,510 | 26% |
| Millington, IL | 679 | $301,303 | 8% |
| Wilmington, IL | 6,108 | $303,005 | 7% |
| Lisbon, IL | 291 | $303,825 | 7% |
| Plattville, IL | 195 | $427,094 | 31% |
| Population | Home Price | National Avg. | |
| Corunna, IN | 195 | $108,949 | 67% |
| Tamaha, OK | 195 | $133,661 | 59% |
| La Paloma Ranchettes, TX | 195 | $0 | 100% |
| Letcher, SD | 195 | $0 | 100% |
| Sena, NM | 195 | $0 | 100% |
| Plattville, IL | 195 | $427,094 | 31% |