City of Tustin
City
Official seal of City of Tustin
Seal
Location of Tustin within Orange County, California.
Location of Tustin within Orange County, California.


Area[4]
 • Total11.082 sq mi (28.701 km2)
 • Land11.082 sq mi (28.701 km2)
 • Water0 sq mi (0 km2)  0%
Elevation[1]138 ft (42 m)
Population (April 1, 2010)[5]
 • Total75,540
 • Estimate (2013)[5]78,327
 • Density6,800/sq mi (2,600/km2)
Time zonePacific (UTC−8)
 • Summer (DST)PDT (UTC−7)
ZIP codes92780–92782
Area code(s)657/714, 949
FIPS code06-80854
GNIS feature IDs1661590, 2412117
Websitewww.tustinca.org
https://en.wikipedia.org/wiki/Tustin,_California