| Index | South Monrovia Island | California | National |
| Median home price | $489,000 | $409,300 | $184,700 |
| Median rent asked | $1,366 | $1,297 | $949 |
| Avg. people per household | 4.2 | 3.0 | 2.6 |
| Owner occupied households | 62.2% | 54.1% | 63.6% |
| Renter occupied households | 37.8% | 45.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Vernon, CA | 248 | $0 | 100% |
| Willowbrook, CA | 24,401 | $357,000 | 93% |
| Florence-Graham, CA | 64,787 | $388,000 | 110% |
| South San Jose Hills, CA | 19,104 | $398,700 | 116% |
| Bell Gardens, CA | 41,770 | $402,600 | 118% |
| South Monrovia Island, CA | 6,565 | $489,000 | 165% |
| Population | Home Price | National Avg. | |
| Geneseo, IL | 6,566 | $156,400 | 15% |
| Bondurant, IA | 6,567 | $222,600 | 21% |
| Rossford, OH | 6,567 | $145,300 | 21% |
| Lake City, SC | 6,562 | $84,800 | 54% |
| Homeland Park, SC | 6,570 | $68,600 | 63% |
| South Monrovia Island, CA | 6,565 | $489,000 | 165% |
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