| Index | Cape St. Claire | Maryland | National |
| Median home price | $394,600 | $290,400 | $184,700 |
| Median rent asked | $1,680 | $1,264 | $949 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 86.6% | 66.5% | 63.6% |
| Renter occupied households | 13.4% | 33.5% | 36.4% |
| Population | Home Price | National Avg. | |
| Georgetown, MD | 23 | $0 | 100% |
| Naval Academy, MD | 5,609 | $0 | 100% |
| Edesville, MD | 163 | $0 | 100% |
| Lansdowne, MD | 8,635 | $159,700 | 14% |
| Rock Hall, MD | 1,563 | $183,000 | 1% |
| Cape St. Claire, MD | 8,405 | $394,600 | 114% |
| Population | Home Price | National Avg. | |
| Arab, AL | 8,405 | $153,900 | 17% |
| Socorro, NM | 8,406 | $135,700 | 27% |
| Greenville, MI | 8,407 | $113,900 | 38% |
| Salem, UT | 8,403 | $362,600 | 96% |
| Spring Valley Lake, CA | 8,408 | $292,000 | 58% |
| Cape St. Claire, MD | 8,405 | $394,600 | 114% |
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