| Index | Castle Hills | Texas | National |
| Median home price | $324,600 | $142,700 | $184,700 |
| Median rent asked | $1,578 | $911 | $949 |
| Avg. people per household | 2.7 | 2.8 | 2.6 |
| Owner occupied households | 86.5% | 61.9% | 63.6% |
| Renter occupied households | 13.5% | 38.1% | 36.4% |
| Population | Home Price | National Avg. | |
| Lackland AFB, TX | 5,679 | $0 | 100% |
| Randolph AFB, TX | 1,188 | $0 | 100% |
| Macdona, TX | 258 | $74,400 | 60% |
| Kirby, TX | 8,709 | $109,800 | 41% |
| Balcones Heights, TX | 3,128 | $156,300 | 15% |
| Castle Hills, TX | 4,459 | $324,600 | 76% |
| Population | Home Price | National Avg. | |
| Amite City, LA | 4,459 | $95,800 | 48% |
| Farley, KY | 4,458 | $66,400 | 64% |
| East Palestine, OH | 4,457 | $88,600 | 52% |
| Pilot Point, TX | 4,457 | $174,100 | 6% |
| Wingate, NC | 4,456 | $155,200 | 16% |
| Castle Hills, TX | 4,459 | $324,600 | 76% |
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