| Index | St. George Island | Maryland | National |
| Median home price | $781,300 | $287,500 | $175,700 |
| Median rent asked | $0 | $1,218 | $920 |
| Avg. people per household | 2.9 | 2.6 | 2.6 |
| Owner occupied households | 67.0% | 67.1% | 64.4% |
| Renter occupied households | 33.0% | 32.9% | 35.6% |
| Index | St. George Island | Maryland | National |
| Zillow home value index | n/a | $270,200 | $196,500 |
| Year over year appreciation rate | n/a | 5.01% | 6.79% |
| 5 year average appreciation rate | n/a | 3.84% | 5.28% |
| 10 year average appreciation rate | n/a | -1.76% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Lexington Park, MD | 12,516 | $235,900 | 34% |
| California, MD | 12,132 | $273,700 | 56% |
| Piney Point, MD | 780 | $277,000 | 58% |
| Drum Point, MD | 2,947 | $279,200 | 59% |
| Leonardtown, MD | 3,262 | $373,000 | 112% |
| St. George Island, MD | 302 | $781,300 | 345% |
| City, State | Population | Home Price | National Avg. |
| Chester, SD | 302 | $103,600 | 41% |
| Bronwood, GA | 302 | $48,000 | 73% |
| Imperial, TX | 302 | $61,100 | 65% |
| Benjamin, TX | 302 | $42,700 | 76% |
| Longdale, OK | 302 | $33,000 | 81% |
| St. George Island, MD | 302 | $781,300 | 345% |