| Index | Idylwood | Virginia | National |
| Median home price | $1,044,782 | $434,947 | $326,622 |
| Median rent asked | $2,735 | $1,703 | $1,444 |
| Avg. people per household | 2.6 | 2.6 | 2.6 |
| Owner occupied households | 55.4% | 65.8% | 63.6% |
| Renter occupied households | 44.6% | 34.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Rose Hill CDP (Lee County), VA | 731 | $0 | 100% |
| Fort Belvoir, VA | 8,048 | $0 | 100% |
| Wakefield town, VA | 838 | $197,365 | 40% |
| Woodlawn CDP (Carroll County), VA | 2,334 | $198,198 | 39% |
| Belle Haven town, VA | 578 | $252,300 | 23% |
| Idylwood, VA | 18,498 | $1,044,782 | 220% |
| Population | Home Price | National Avg. | |
| St. Michael, MN | 18,499 | $529,366 | 62% |
| Marco Island, FL | 18,491 | $1,198,921 | 267% |
| Sycamore, IL | 18,485 | $353,555 | 8% |
| Colonia, NJ | 18,484 | $676,501 | 107% |
| Avon, IN | 18,517 | $391,127 | 20% |
| Idylwood, VA | 18,498 | $1,044,782 | 220% |