Addison, Illinois

Addison population, 2020 to 2024

Addison added 97 residents from July 2020 to July 2024, a change of +0.3%. In the latest year it moved by +308. Among 330 Illinois places of 5,000 or more, that growth ranks 93rd; the median place changed by -0.9%. The median place of 5,000+ in Illinois has 14,760 people, so Addison is 2.4 times that size.

Addison covers 9.83 square miles of land and 0.17 of water, for 3,635 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Addison is denser than the typical town.

What county Addison is in

All of Addison's residents live in DuPage County, which had 937,142 residents in 2024. Addison holds 3.8% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Addison

1 ZIP Code Tabulation Area (ZCTA) overlaps Addison by at least 10% of the ZCTA's or the village's land: 60101. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.

Where Addison is

The Census internal point of Addison is at 41.930800, -88.009000. Springfield, the capital, is 171.5 miles SSW in a straight line. The nearest larger place is Lombard, IL (44,490 people), 4.0 miles away. The nearest city of 100,000 or more is Naperville, IL, 14.8 miles away.

Daylight in Addison

At 41.93° N, Addison gets about 15 h 14 min of daylight around the June solstice and 9 h 07 min around the December solstice, a swing of 6 h 07 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Addison

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Wood Dale, 2.8 miles away, with 13,983 people.