The village of Bolingbrook is a southwest suburb of Chicago that is partially in both Will and DuPage counties. It borders Lemont, Naperville, Romeoville, Plainfield and Woodridge. As of the 2010 US Census, the population is 73,367. It is the 17th largest incorporated place in Illinois and the state’s 2nd largest village. As of 2017 the estimated population is 74,306.