| Index | Port Washington | New York | National |
| Median home price | $1,555,250 | $503,498 | $326,622 |
| Median rent asked | $2,750 | $1,761 | $1,444 |
| Avg. people per household | 2.7 | 2.6 | 2.6 |
| Owner occupied households | 78.6% | 53.6% | 63.6% |
| Renter occupied households | 21.4% | 46.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Greenville CDP (Greene County), NY | 616 | $289,158 | 11% |
| Roosevelt, NY | 17,011 | $585,157 | 79% |
| Hartsdale, NY | 3,308 | $589,376 | 80% |
| Roslyn, NY | 2,998 | $594,028 | 82% |
| North Amityville, NY | 19,627 | $612,962 | 88% |
| Port Washington, NY | 16,824 | $1,555,250 | 376% |
| Population | Home Price | National Avg. | |
| Gainesville, VA | 16,819 | $900,401 | 176% |
| Brunswick, GA | 16,817 | $184,570 | 43% |
| Shelbyville, KY | 16,838 | $339,567 | 4% |
| Cañon City, CO | 16,810 | $341,954 | 5% |
| Red Wing, MN | 16,808 | $329,330 | 1% |
| Port Washington, NY | 16,824 | $1,555,250 | 376% |