'Uniondale, NY' definitions:

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

From: Gazetteer 2000
Name :
Uniondale, NY -- U.S. Census Designated Place in New York
Population (2000) :
23011
Housing Units (2000) :
6201
Land area (2000) :
2.652118 sq. miles (6.868955 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
2.652118 sq. miles (6.868955 sq. km)
FIPS code :
76089
Located within :
New York (NY), FIPS 36
Location :
40.703097 N, 73.591070 W
ZIP Codes (1990) :
11553
Note :
some ZIP codes may be omitted esp. for suburbs.