The City of Tustin is a General Law city in Orange County, California, incorporated in 1927. It operates under a council-manager system, in which an elected five-member council sets policy, adopts ordinances, appropriates funds and makes appointments to advisory boards. The council includes a mayor and a mayor pro tem. A council-appointed city manager directs the daily operations of city government, handles personnel functions and prepares the budget. City Hall is at 300 Centennial Way, Tustin, CA 92780. Wikipedia says the city was founded in 1868 by carriage maker Columbus Tustin and had 80,276 residents at the 2020 census.