| Index | Williamsville | Illinois | National |
| Median home price | $297,796 | $308,565 | $326,622 |
| Median rent asked | $1,192 | $1,374 | $1,444 |
| Avg. people per household | 2.3 | 2.6 | 2.6 |
| Owner occupied households | 83.5% | 66.0% | 63.6% |
| Renter occupied households | 16.5% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Cornland, IL | 73 | $0 | 100% |
| Middletown, IL | 216 | $108,742 | 67% |
| Grandview, IL | 1,420 | $118,749 | 64% |
| Greenview, IL | 943 | $124,384 | 62% |
| Clear Lake, IL | 399 | $124,789 | 62% |
| Williamsville, IL | 1,518 | $297,796 | 9% |
| Population | Home Price | National Avg. | |
| Bartonville, TX | 1,518 | $1,109,781 | 240% |
| Vernon Center, NJ | 1,518 | $221,898 | 32% |
| Queen City, TX | 1,519 | $156,086 | 52% |
| Aberdeen, OH | 1,517 | $207,752 | 36% |
| Niagara, WI | 1,519 | $139,438 | 57% |
| Williamsville, IL | 1,518 | $297,796 | 9% |