San Joaquin Hills is a neighborhood in Newport Beach, Orange County, California As of the 2000 census, the population was 2,959.
San Joaquin Hills was annexed into Newport Beach on January 1, 2002.
According to the United States Census Bureau, San Joaquin Hills has a total area of 1.3 square miles (3.4 km2).
None of the families and 0.8% of the population were living below the poverty line, including no under eighteens and none of those over 64.
In the California State Legislature, San Joaquin Hills is in the 37th Senate District, represented by Republican Steven Choi, and in the 74th Assembly District, represented by Republican Laurie Davies.