'Greenlawn' definitions:
Greenlawn, NY -- U.S. Census Designated Place in New York
From: Gazetteer 2000
Name :
Greenlawn, NY -- U.S. Census Designated Place in New York
Population (2000) :
13286
Housing Units (2000) :
4644
Land area (2000) :
3.670146 sq. miles (9.505634 sq. km)
Water area (2000) :
0.002565 sq. miles (0.006644 sq. km)
Total area (2000) :
3.672711 sq. miles (9.512278 sq. km)
FIPS code :
30543
Located within :
New York (NY), FIPS 36
Location :
40.857648 N, 73.365932 W
ZIP Codes (1990) :
11740
Note :
some ZIP codes may be omitted esp. for suburbs.