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?
Lake Forest, Illinois:  As of the 2010 census it had a population of 19,375. 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