| 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. | |
| Bethel, MO | 114 | $92,707 | 72% |
| Sumatra, FL | 114 | $0 | 100% |
| Wakulla, NC | 114 | $0 | 100% |
| Talking Rock, GA | 114 | $330,339 | 1% |
| Brayton, IA | 114 | $99,649 | 69% |
| Walnut Hill, IL | 114 | $89,598 | 73% |