| 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. | |
| Blue, OK | 230 | $221,173 | 32% |
| Bryant, IL | 230 | $185,951 | 43% |
| Edinburg, ND | 230 | $163,389 | 50% |
| E. Lopez, TX | 230 | $0 | 100% |
| Climax, GA | 230 | $192,875 | 41% |
| Walnut, KS | 230 | $46,519 | 86% |