'Williamson, AZ' definitions:

Williamson, AZ -- U.S. Census Designated Place in Arizona

From: Gazetteer 2000
Name :
Williamson, AZ -- U.S. Census Designated Place in Arizona
Population (2000) :
3776
Housing Units (2000) :
1718
Land area (2000) :
57.633976 sq. miles (149.271306 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
57.633976 sq. miles (149.271306 sq. km)
FIPS code :
83388
Located within :
Arizona (AZ), FIPS 04
Location :
34.674552 N, 112.530445 W
Note :
some ZIP codes may be omitted esp. for suburbs.