City of Fountain Valley
City
Fountain Valley Welcome Sign along Warner Avenue
Fountain Valley Welcome Sign along Warner Avenue
Official seal of City of Fountain Valley
Seal
Motto(s): "A Nice Place to Live"[1]
Location of Fountain Valley in Orange County, California.
Location of Fountain Valley in Orange County, California.
City of Fountain Valley is located in the US
City of Fountain Valley
City of Fountain Valley
Location in the United States
Coordinates: 33°42′31″N 117°57′23″W
Country United States
State California
CountyOrange
IncorporatedJune 13, 1957[2]
Government
 • MayorJohn Collins
Area[3]
 • Total9.08 sq mi (23.53 km2)
 • Land9.07 sq mi (23.50 km2)
 • Water0.01 sq mi (0.03 km2)  0.14%
Elevation33 ft (10 m)
Population (2010)
 • Total55,313
 • Estimate (2016)[4]56,529
 • Density6,231.15/sq mi (2,405.77/km2)
Time zonePacific (UTC-8)
 • Summer (DST)PDT (UTC-7)
ZIP codes92708, 92728
Area codes657/714
FIPS code06-25380
GNIS feature ID1652712
Websitewww.fountainvalley.org