| Index | Gambrills | Maryland | National |
| Median home price | $829,981 | $517,567 | $326,622 |
| Median rent asked | $1,865 | $1,931 | $1,444 |
| Avg. people per household | 3.1 | 2.6 | 2.6 |
| Owner occupied households | 89.9% | 66.5% | 63.6% |
| Renter occupied households | 10.1% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Naval Academy, MD | 5,811 | $0 | 100% |
| Lansdowne, MD | 8,964 | $281,254 | 14% |
| Dundalk, MD | 65,241 | $284,913 | 13% |
| Baltimore, MD | 621,744 | $304,308 | 7% |
| Woodlawn CDP (Prince George's County), MD | 8,071 | $350,881 | 7% |
| Gambrills, MD | 3,011 | $829,981 | 154% |
| Population | Home Price | National Avg. | |
| Waterford, CT | 3,011 | $369,853 | 13% |
| Collins, MS | 3,011 | $117,352 | 64% |
| Schulenburg, TX | 3,011 | $185,131 | 43% |
| Southern Shores, NC | 3,012 | $876,447 | 168% |
| Dresden, TN | 3,012 | $135,333 | 59% |
| Gambrills, MD | 3,011 | $829,981 | 154% |