Lake Forest is a larger medium-sized city located in the state of California. With a population of 85,638 people and 14 associated neighborhoods, Lake Forest is the 97th largest community in California.

Housing costs in Lake Forest are among some of the highest in the nation, although real estate prices here don't compare to real estate prices in the most expensive communities in California.

Also of interest is that Lake Forest has more people living here who work in computers and math than 95% of the places in the US.

Telecommuters are a relatively large percentage of the workforce: 18.63% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Lake Forest is one of the most well-educated cities in the nation. 48.72% of adults in Lake Forest have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher.

The per capita income in Lake Forest in 2022 was $56,627, which is upper middle income relative to California, and wealthy relative to the rest of the US. This equates to an annual income of $226,508 for a family of four. However, Lake Forest contains both very wealthy and poor people as well.

Lake Forest is an extremely ethnically-diverse city. The people who call Lake Forest home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Lake Forest residents report their race to be White, followed by Asian. Lake Forest also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 23.45% of the city’s residents. Important ancestries of people in Lake Forest include German, English, Irish, Italian, and French.

Foreign born people are also an important part of Lake Forest's cultural character, accounting for 26.82% of the city’s population.

The most common language spoken in Lake Forest is English. Other important languages spoken here include Spanish and Chinese.