Warrenville is a city located in Dupage County, in the state of Illinois (IL), United States. Nestled in the East North Central division of the Midwest region, it covers an area of 5.5 square miles (14.0 km²) and sits at an elevation of 700 ft. With a population of approximately 13,363 residents, Warrenville offers a vibrant community life.
The town's population is composed of about 49.39% males and 50.61% females, and it has a population density of 429.64 people per square mile (938.09/km²). Warrenville lies at a latitude of 41.83 and a longitude of -88.19, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (3.1%), followed by English (9.9%), German (27%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 60555.