| Index | Islip Terrace | New York | National |
| Median home price | $651,439 | $503,498 | $326,622 |
| Median rent asked | $4,003 | $1,761 | $1,444 |
| Avg. people per household | 3.3 | 2.6 | 2.6 |
| Owner occupied households | 88.6% | 53.6% | 63.6% |
| Renter occupied households | 11.4% | 46.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Stony Brook University, NY | 8,775 | $0 | 100% |
| Ocean Beach, NY | 32 | $0 | 100% |
| Saltaire, NY | 26 | $0 | 100% |
| Middle Island, NY | 11,454 | $488,301 | 50% |
| Wyandanch, NY | 11,925 | $532,585 | 63% |
| Islip Terrace, NY | 5,399 | $651,439 | 99% |
| Population | Home Price | National Avg. | |
| Calverton, NY | 5,399 | $332,650 | 2% |
| Highwood, IL | 5,399 | $689,849 | 111% |
| North Oaks, MN | 5,400 | $1,178,395 | 261% |
| Fruitland, MD | 5,402 | $289,417 | 11% |
| Palermo, CA | 5,402 | $405,896 | 24% |
| Islip Terrace, NY | 5,399 | $651,439 | 99% |