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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Lake Forest, IL
Real Estate & Demographic Data






Lake Forest profile


Living in Lake Forest



Lake Forest is a medium-sized city located in the state of Illinois. With a population of 19,252 people and six associated neighborhoods, Lake Forest is the 128th largest community in Illinois.

Lake Forest home prices are not only among the most expensive in Illinois, but Lake Forest real estate also consistently ranks among the most expensive in America.

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.

One interesting thing about the economy is that relatively large numbers of people worked from their home: 25.62% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. 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.

Because of many things, Lake Forest is a very good place for families to consider. With an enviable combination of good schools, low crime, college-educated neighbors who tend to support education because of their own experiences, and a high rate of home ownership in predominantly single-family properties, Lake Forest really has some of the features that families look for when choosing a good community to raise children. Is Lake Forest perfect? Of course not, and if you like frenetic nightlife, it will be far from your cup of tea. But overall this is a solid community, with many things to recommend it as a family-friendly place to live.

In Lake Forest, however, the average commute to work is quite long. On average, people spend 31.44 minutes each day getting to work, which is significantly higher than the national average. One bright side is that local public transit is widely used, so it may be an option to avoid the headache of driving in the heavy traffic by leaving the car at home and taking transit.

Despite being a small city, Lake Forest has a lot of people using the train to get to and from work every day. Most of these people on the train are using it to get to good jobs in other cities.

Do you have a 4-year college degree or graduate degree? If so, you may feel right at home in Lake Forest. 80.31% of adults here have a 4-year degree or graduate degree, whereas the national average for all cities and towns is just 21.84%.

The per capita income in Lake Forest in 2018 was $104,341, which is wealthy relative to Illinois and the nation. This equates to an annual income of $417,364 for a family of four.

Lake Forest is a somewhat 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. Important ancestries of people in Lake Forest include German, Irish, English, Italian, and Polish.

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