| Index | Monrovia | Maryland | National |
| Median home price | $1,055,593 | $517,567 | $326,622 |
| Median rent asked | $0 | $1,931 | $1,444 |
| Avg. people per household | 3.2 | 2.6 | 2.6 |
| Owner occupied households | 94.6% | 66.5% | 63.6% |
| Renter occupied households | 5.4% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Union Bridge, MD | 993 | $359,095 | 10% |
| Summerfield, MD | 14,929 | $475,541 | 46% |
| Frederick, MD | 73,590 | $494,629 | 51% |
| Ballenger Creek, MD | 22,229 | $510,550 | 56% |
| New Windsor, MD | 1,415 | $525,702 | 61% |
| Monrovia, MD | 1,599 | $1,055,593 | 223% |
| Population | Home Price | National Avg. | |
| Cementon, PA | 1,599 | $324,353 | 1% |
| Forest Ranch, CA | 1,599 | $974,947 | 198% |
| Avon, MN | 1,599 | $314,456 | 4% |
| Guthrie Center, IA | 1,599 | $157,855 | 52% |
| Lake Lorelei, OH | 1,598 | $355,240 | 9% |
| Monrovia, MD | 1,599 | $1,055,593 | 223% |