| Index | Tacna | Arizona | National |
| Median home price | $169,732 | $311,463 | $326,622 |
| Median rent asked | $1,158 | $1,416 | $1,444 |
| Avg. people per household | 2.5 | 2.7 | 2.6 |
| Owner occupied households | 65.0% | 62.6% | 63.6% |
| Renter occupied households | 35.0% | 37.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Wellton Hills, AZ | 412 | $0 | 100% |
| Wellton, AZ | 3,211 | $143,326 | 56% |
| Tacna, AZ | 598 | $169,732 | 48% |
| Population | Home Price | National Avg. | |
| Sulphur Rock, AR | 598 | $195,051 | 40% |
| Yankeetown, FL | 598 | $311,311 | 5% |
| Gillett, AR | 598 | $136,590 | 58% |
| East Freedom, PA | 598 | $169,696 | 48% |
| Richmond Dale, OH | 598 | $230,838 | 29% |
| Tacna, AZ | 598 | $169,732 | 48% |