| Index | Greenbriar | Florida | National |
| Median home price | $156,200 | $166,800 | $184,700 |
| Median rent asked | $1,393 | $1,032 | $949 |
| Avg. people per household | 2.8 | 2.6 | 2.6 |
| Owner occupied households | 76.8% | 64.8% | 63.6% |
| Renter occupied households | 23.2% | 35.2% | 36.4% |
| City, State | Population | Home Price | National Avg. |
| Beacon Square, FL | 6,971 | $62,600 | 66% |
| Elfers, FL | 13,375 | $63,800 | 65% |
| Holiday, FL | 20,451 | $65,200 | 65% |
| Lealman, FL | 20,704 | $70,500 | 62% |
| West Lealman, FL | 16,235 | $77,800 | 58% |
| Greenbriar, FL | 2,764 | $156,200 | 15% |
| City, State | Population | Home Price | National Avg. |
| Bedford, PA | 2,763 | $147,400 | 20% |
| Girard, KS | 2,763 | $67,000 | 64% |
| Gastonville, PA | 2,765 | $118,900 | 36% |
| Rancho Santa Fe, CA | 2,763 | $2,000,001 | 983% |
| Bethel, OH | 2,763 | $84,700 | 54% |
| Greenbriar, FL | 2,764 | $156,200 | 15% |