'Irvington, NJ' definitions:

Irvington, NJ -- U.S. Census Designated Place in New Jersey

From: Gazetteer 2000
Name :
Irvington, NJ -- U.S. Census Designated Place in New Jersey
Population (2000) :
60695
Housing Units (2000) :
24116
Land area (2000) :
2.956651 sq. miles (7.657690 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
2.956651 sq. miles (7.657690 sq. km)
FIPS code :
34440
Located within :
New Jersey (NJ), FIPS 34
Location :
40.725651 N, 74.232076 W
ZIP Codes (1990) :
07111
Note :
some ZIP codes may be omitted esp. for suburbs.