| Index | Grayville | Illinois | National |
| Median home price | $114,093 | $308,565 | $326,622 |
| Median rent asked | $968 | $1,374 | $1,444 |
| Avg. people per household | 2.3 | 2.6 | 2.6 |
| Owner occupied households | 74.1% | 66.0% | 63.6% |
| Renter occupied households | 25.9% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Golden Gate, IL | 123 | $77,786 | 76% |
| Bellmont, IL | 248 | $79,908 | 76% |
| Burnt Prairie, IL | 92 | $94,306 | 71% |
| Browns, IL | 233 | $94,439 | 71% |
| Keensburg, IL | 113 | $100,142 | 69% |
| Grayville, IL | 1,632 | $114,093 | 65% |
| Population | Home Price | National Avg. | |
| Warsaw, IL | 1,632 | $145,263 | 56% |
| Rustburg, VA | 1,632 | $327,826 | 0% |
| Baden, MD | 1,632 | $916,161 | 180% |
| Bowman, ND | 1,632 | $287,460 | 12% |
| Paris, MO | 1,631 | $141,082 | 57% |
| Grayville, IL | 1,632 | $114,093 | 65% |