| Index | Walnut Hill | Illinois | National |
| Median home price | $89,598 | $308,565 | $326,622 |
| Median rent asked | $0 | $1,374 | $1,444 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 73.2% | 66.0% | 63.6% |
| Renter occupied households | 26.8% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Wamac, IL | 1,271 | $50,923 | 84% |
| Junction City, IL | 594 | $78,912 | 76% |
| Central City, IL | 1,385 | $88,680 | 73% |
| Kell, IL | 146 | $93,194 | 71% |
| Ashley, IL | 480 | $96,778 | 70% |
| Walnut Hill, IL | 114 | $89,598 | 73% |
| Population | Home Price | National Avg. | |
| Dayton, MT | 114 | $567,579 | 74% |
| McGrew, NE | 114 | $143,732 | 56% |
| Standing Rock, AL | 114 | $330,634 | 1% |
| Teterboro, NJ | 114 | $0 | 100% |
| Linden, NC | 114 | $201,387 | 38% |
| Walnut Hill, IL | 114 | $89,598 | 73% |