Copiague ( KOH-payg) is a hamlet on Long Island (and census-designated place) in Suffolk County, New York, United States. The population was 22,993 at the 2010 census. Copiague is an unincorporated place within the Town of Babylon.
Copiague is located at 40°40′29″N 73°23′36″W (40.674700, -73.393235). It is approximately 35 miles (56 km) east of Manhattan and 70 miles (110 km) west of Montauk Point.
According to the United States Census Bureau, the CDP has a total area of 3.2 square miles (8.4 km2), of which 3.2 square miles (8.3 km2) is land and 0.04 square miles (0.1 km2), or 0.88%, is water.
Copiague is bordered by Amityville to the west, North Amityville to the north, Lindenhurst to the east, and the Great South Bay to the south.
South of Montauk Highway, Copiague is divided into three major peninsulas:
As of the census of 2010, there were 22,993 people and 7,535 households, with 3.04 persons per household. The population density was 7,185.3 per square mile (2,770.2/km2).
There were 7,919 housing units, of which 82.0% were owner-occupied. 4.8% of housing units were vacant and 28.0% of occupied housing units were occupied by renters.
The racial makeup of the CDP was 83.5% White, 7.6% African American, 0.3% Native American, 2.2% Asian, 0.0% Pacific Islander, 13.0% some other race, and 3.5% from two or more races. Hispanic or Latino of any race were 32.7% of the population.