'New River, AZ' definitions:

New River, AZ -- U.S. Census Designated Place in Arizona

From: Gazetteer 2000
Name :
New River, AZ -- U.S. Census Designated Place in Arizona
Population (2000) :
10740
Housing Units (2000) :
4514
Land area (2000) :
70.826123 sq. miles (183.438809 sq. km)
Water area (2000) :
0.005010 sq. miles (0.012977 sq. km)
Total area (2000) :
70.831133 sq. miles (183.451786 sq. km)
FIPS code :
49360
Located within :
Arizona (AZ), FIPS 04
Location :
33.869149 N, 112.085759 W
Note :
some ZIP codes may be omitted esp. for suburbs.