What was the 2010 population of the town near Vernon Hills which was laid out in 1857 and with a city hall designed by Charles Sumner Frost?
Vernon Hills, Illinois:  Vernon Hills serves as a retail hub for its surrounding area (Libertyville, Mundelein, Lake Forest, Long Grove, Lincolnshire and Buffalo Grove). Lake Forest, Illinois: Lake Forest is a city located in Lake County, Illinois, United States. Lake Forest, Illinois:  The Lake Forest City Hall, designed by Charles Sumner Frost, was completed in 1898 and originally housed the fire department, the Lake Forest Library, and city offices.
i don't know