'Islip' definitions:

Islip, NY -- U.S. Census Designated Place in New York

Name :

Islip, NY -- U.S. Census Designated Place in New York

Population (2000) :

20575

Housing Units (2000) :

7026

Land area (2000) :

5.402025 sq. miles (13.991180 sq. km)

Water area (2000) :

0.355481 sq. miles (0.920691 sq. km)

Total area (2000) :

5.757506 sq. miles (14.911871 sq. km)

FIPS code :

37869

Located within :

New York (NY), FIPS 36

Location :

40.737764 N, 73.219543 W

ZIP Codes (1990) :

11751

Note :

some ZIP codes may be omitted esp. for suburbs.