| Index | Walnut | Kansas | National |
| Median home price | $46,519 | $246,707 | $326,622 |
| Median rent asked | $0 | $1,157 | $1,444 |
| Avg. people per household | 3.0 | 2.5 | 2.6 |
| Owner occupied households | 85.2% | 66.3% | 63.6% |
| Renter occupied households | 14.8% | 33.7% | 36.4% |

| Population | Home Price | National Avg. | |
| Elsmore, KS | 64 | $29,794 | 91% |
| Savonburg, KS | 81 | $44,382 | 86% |
| Stark, KS | 68 | $67,080 | 79% |
| Hepler, KS | 161 | $70,494 | 78% |
| Girard, KS | 2,749 | $133,813 | 59% |
| Walnut, KS | 230 | $46,519 | 86% |
| Population | Home Price | National Avg. | |
| Mashantucket, CT | 230 | $547,730 | 68% |
| Ewing, KY | 230 | $146,175 | 55% |
| Okreek, SD | 230 | $54,170 | 83% |
| Depauville, NY | 230 | $0 | 100% |
| Wakarusa, KS | 230 | $394,089 | 21% |
| Walnut, KS | 230 | $46,519 | 86% |