North Tustin is a census-designated place and unincorporated community in Orange County, California.
North Tustin is a census-designated place and unincorporated community in Orange County, California. It is Orange County’s largest census-designated place. It is outside the city limits of Tustin and has a 92705 ZIP Code. The name was changed from Tustin Foothills in 2005. Primary and secondary education is overseen by the Orange Unified School District (north of Fairhaven Ext. and east of Crawford Canyon Rd.) and Tustin Unified School District, which also serves the incorporated City of Tustin. It has one of the highest accelerated learning percentages in the US.