'Newark, CA' definitions:

Newark, CA -- U.S. city in California

From: Gazetteer 2000
Name :
Newark, CA -- U.S. city in California
Population (2000) :
42471
Housing Units (2000) :
13150
Land area (2000) :
13.973269 sq. miles (36.190599 sq. km)
Water area (2000) :
0.025289 sq. miles (0.065499 sq. km)
Total area (2000) :
13.998558 sq. miles (36.256098 sq. km)
FIPS code :
50916
Located within :
California (CA), FIPS 06
Location :
37.535586 N, 122.033629 W
ZIP Codes (1990) :
94560
Note :
some ZIP codes may be omitted esp. for suburbs.