city of lake forest ca population
Lake Forest is a city in Orange County, California. The population was 77,264 at the 2010 census. Lake Forest incorporated as a city on December 20, 1991. Since being incorporated, it has expanded its limits to include the communities of Foothill Ranch and Portola Hills. Foothill Ranch and Portola Hills are master planned developments that brought new homes and commercial centers to the Eastern boundary of Lake Forest throughout the 1990s.