| City : | Central Islip |
| County : | Suffolk County, Travis County, Williamson County |
| State : | New York (NY) |
| | |
| Land Area : | 7.11 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.7837669 |
| Longitude : | -73.1944790 |
| | |
| Population (2010): | 34,450 |
| Population Estimate (2012) : | 36,790 |
| Population Density : | 4,844.52/sq mi |
| Housing Units (2012) : | 9,961 |
| Median Household Income (2012) : | $67,028 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $72,969 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $292,900 (New York : $295,300, USA : $181,400) |