| Index | Union Valley | Texas | National |
| Median home price | $485,211 | $256,744 | $326,622 |
| Median rent asked | $0 | $1,363 | $1,444 |
| Avg. people per household | 4.8 | 2.8 | 2.6 |
| Owner occupied households | 98.8% | 61.9% | 63.6% |
| Renter occupied households | 1.2% | 38.1% | 36.4% |

| Population | Home Price | National Avg. | |
| Mobile City, TX | 213 | $0 | 100% |
| Hawk Cove, TX | 443 | $92,568 | 72% |
| West Tawakoni, TX | 2,053 | $112,869 | 65% |
| Elmo, TX | 1,796 | $154,721 | 53% |
| Greenville, TX | 29,176 | $199,542 | 39% |
| Union Valley, TX | 539 | $485,211 | 49% |
| Population | Home Price | National Avg. | |
| Manistee Lake, MI | 539 | $212,882 | 35% |
| Bairdford, PA | 539 | $216,453 | 34% |
| Cement City, MI | 539 | $145,316 | 56% |
| Orleans, IA | 539 | $718,255 | 120% |
| Nezperce, ID | 539 | $188,647 | 42% |
| Union Valley, TX | 539 | $485,211 | 49% |