'Opal Cliffs, CA' definitions:

Opal Cliffs, CA -- U.S. Census Designated Place in California

From: Gazetteer 2000
Name :
Opal Cliffs, CA -- U.S. Census Designated Place in California
Population (2000) :
6458
Housing Units (2000) :
3169
Land area (2000) :
0.773050 sq. miles (2.002190 sq. km)
Water area (2000) :
1.228795 sq. miles (3.182564 sq. km)
Total area (2000) :
2.001845 sq. miles (5.184754 sq. km)
FIPS code :
53924
Located within :
California (CA), FIPS 06
Location :
36.961500 N, 121.970920 W
Note :
some ZIP codes may be omitted esp. for suburbs.