Warrenville, Illinois

Warrenville population, 2020 to 2024

Warrenville added 1,616 residents from July 2020 to July 2024, a change of +11.9%. In the latest year it moved by +115. Among 330 Illinois places of 5,000 or more, that growth ranks 7th; the median place changed by -0.9%. The median place of 5,000+ in Illinois has 14,760 people, so Warrenville is 1.0 times that size.

Warrenville covers 5.43 square miles of land and 0.16 of water, for 2,808 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Warrenville is denser than the typical town.

What county Warrenville is in

All of Warrenville's residents live in DuPage County, which had 937,142 residents in 2024. Warrenville holds 1.6% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Warrenville

1 ZIP Code Tabulation Area (ZCTA) overlaps Warrenville by at least 10% of the ZCTA's or the city's land: 60555. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Warrenville is

The Census internal point of Warrenville is at 41.821000, -88.187500. Springfield, the capital, is 160.4 miles SSW in a straight line. The nearest larger place is Wheaton, IL (53,741 people), 4.8 miles away. The nearest city of 100,000 or more is Naperville, IL, 5.2 miles away.

Daylight in Warrenville

At 41.82° N, Warrenville gets about 15 h 13 min of daylight around the June solstice and 9 h 08 min around the December solstice, a swing of 6 h 05 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Warrenville

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Winfield, 4.3 miles away, with 10,199 people.