What is the population of Joliet, Illinois?
The population of Joliet, Illinois is of 106,221. A special census conducted in 2006 pegged the city’s population at a certified 145,803. Joliet is currently the fastest growing city in the Midwest and the 14th fastest growing city in the United States among cities larger than 100,000 people http://www.census.gov/…/SUB-EST2005-02.csv . Source: http://en.wikipedia.