'Rio Vista, CA' definitions:

Rio Vista, CA -- U.S. city in California

From: Gazetteer 2000
Name :
Rio Vista, CA -- U.S. city in California
Population (2000) :
4571
Housing Units (2000) :
1974
Land area (2000) :
6.753020 sq. miles (17.490242 sq. km)
Water area (2000) :
0.361745 sq. miles (0.936914 sq. km)
Total area (2000) :
7.114765 sq. miles (18.427156 sq. km)
FIPS code :
60984
Located within :
California (CA), FIPS 06
Location :
38.163913 N, 121.695849 W
ZIP Codes (1990) :
94571
Note :
some ZIP codes may be omitted esp. for suburbs.