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The median home value in Lake Forest, IL is $1,246,312 as of 2026-06-30, up 9.39% from a year earlier.
Median Home Value
$1,246,312
Year-over-Year
+9.39%
Population
19,357
Lake Forest ranks #4 of 279 Illinois cities tracked here by median home value, and sits 291.4% above the state's city median of $318,423. It sits in Lake County, where the county-wide median is $400,964.
Lake Forest police recorded a violent crime rate of 21 per 100,000 residents in 2024 — lower than most cities that report to the FBI. Property crime runs at 625 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
The median home value in Lake Forest is $1,246,312. That's up 9.39% from a year earlier. That is about 291.4% above the typical county in Illinois.
Homes in Lake Forest are more expensive than Lake County as a whole, where the median is $400,964 — a difference of about 210.8%.
Lake Forest police reported 21 violent crimes per 100,000 residents, covering a population of about 19,357. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.
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