| Index | Roslyn Estates | New York | National |
| Median home price | $1,530,700 | $286,300 | $184,700 |
| Median rent asked | $0 | $1,159 | $949 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 99.4% | 53.6% | 63.6% |
| Renter occupied households | 0.6% | 46.4% | 36.4% |
| Population | Home Price | National Avg. | |
| Greenville CDP (Greene County), NY | 604 | $164,600 | 11% |
| Wyandanch, NY | 11,632 | $294,200 | 59% |
| Roosevelt, NY | 16,522 | $326,900 | 77% |
| Roslyn, NY | 2,888 | $333,000 | 80% |
| North Amityville, NY | 18,890 | $335,700 | 82% |
| Roslyn Estates, NY | 1,385 | $1,530,700 | 729% |
| Population | Home Price | National Avg. | |
| Nanawale Estates, HI | 1,385 | $154,600 | 16% |
| Vanceburg, KY | 1,385 | $62,800 | 66% |
| Wymore, NE | 1,385 | $46,400 | 75% |
| Ladera, CA | 1,385 | $2,000,001 | 983% |
| Van Meter, IA | 1,386 | $199,500 | 8% |
| Roslyn Estates, NY | 1,385 | $1,530,700 | 729% |
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