History of Naperville, Illinois
Naperville is a city in DuPage County, Illinois|DuPage and Will County, Illinois|Will counties in Illinois in the United States. As of the United States Census 2000|2000 census, the city had a total population of 128,358; The United States Census Bureau estimated the population in 2004 at 140,106.[http://factfinder.census.gov/servlet/SAFFPopulation?_event=Search&_name=naperville&_state=04000US17&_county=naperville&_cityTown=naperville&_zip=&_sse=on&_lang=en&pctxt=fph United States Census Bureau Population Estimate] It is the fourth largest city in the state, behind Chicago, neighboring Aurora, Illinois|Aurora, and Rockford, Illinois|Rockford. Approximately 95,000 Napervillians live in DuPage County, while about 40,000 reside in Will County.
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