| City : | Copiague |
| County : | Suffolk County |
| State : | New York (NY) |
| Land Area : | 3.22 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 40.6719873 |
| Longitude : | -73.3938596 |
| Population (2010): | 22,993 |
| Population Estimate (2012) : | 21,428 |
| Population Density : | 7,144.32/sq mi |
| Housing Units (2012) : | 7,919 |
| Median Household Income (2012) : | $71,553 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $76,680 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $351,200 (New York : $295,300, USA : $181,400) |