| Index | St. James | New York | National |
| Median home price | $863,066 | $503,498 | $326,622 |
| Median rent asked | $2,514 | $1,761 | $1,444 |
| Avg. people per household | 2.4 | 2.6 | 2.6 |
| Owner occupied households | 90.5% | 53.6% | 63.6% |
| Renter occupied households | 9.5% | 46.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Stony Brook University, NY | 8,775 | $0 | 100% |
| Middle Island, NY | 11,454 | $488,301 | 50% |
| Shirley, NY | 29,314 | $504,321 | 54% |
| Wyandanch, NY | 11,925 | $532,585 | 63% |
| Central Islip, NY | 34,526 | $540,392 | 65% |
| St. James, NY | 13,838 | $863,066 | 164% |
| Population | Home Price | National Avg. | |
| Pottsville, PA | 13,838 | $137,346 | 58% |
| Lone Tree, CO | 13,829 | $1,223,195 | 274% |
| Washington, PA | 13,848 | $182,064 | 44% |
| Nesconset, NY | 13,851 | $853,424 | 161% |
| Sault Ste. Marie, MI | 13,819 | $179,422 | 45% |
| St. James, NY | 13,838 | $863,066 | 164% |