'Tranquillity, CA' definitions:

Tranquillity, CA -- U.S. Census Designated Place in California

From: Gazetteer 2000
Name :
Tranquillity, CA -- U.S. Census Designated Place in California
Population (2000) :
813
Housing Units (2000) :
249
Land area (2000) :
0.628300 sq. miles (1.627289 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.628300 sq. miles (1.627289 sq. km)
FIPS code :
80266
Located within :
California (CA), FIPS 06
Location :
36.648199 N, 120.251549 W
ZIP Codes (1990) :
93668
Note :
some ZIP codes may be omitted esp. for suburbs.