'Montclair, NJ' definitions:

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

From: Gazetteer 2000
Name :
Montclair, NJ -- U.S. Census Designated Place in New Jersey
Population (2000) :
38977
Housing Units (2000) :
15531
Land area (2000) :
6.303239 sq. miles (16.325313 sq. km)
Water area (2000) :
0.003834 sq. miles (0.009929 sq. km)
Total area (2000) :
6.307073 sq. miles (16.335242 sq. km)
FIPS code :
47490
Located within :
New Jersey (NJ), FIPS 34
Location :
40.822249 N, 74.211989 W
ZIP Codes (1990) :
07042 07043
Note :
some ZIP codes may be omitted esp. for suburbs.