'Day Valley, CA' definitions:

Day Valley, CA -- U.S. Census Designated Place in California

From: Gazetteer 2000
Name :
Day Valley, CA -- U.S. Census Designated Place in California
Population (2000) :
3587
Housing Units (2000) :
1346
Land area (2000) :
19.010587 sq. miles (49.237193 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
19.010587 sq. miles (49.237193 sq. km)
FIPS code :
18153
Located within :
California (CA), FIPS 06
Location :
37.008820 N, 121.856544 W
Note :
some ZIP codes may be omitted esp. for suburbs.