DeWitt, Iowa

DeWitt population, 2020 to 2024

DeWitt added 103 residents from July 2020 to July 2024, a change of +1.9%. In the latest year it moved by +38. Among 85 Iowa places of 5,000 or more, that growth ranks 36th; the median place changed by +1.1%. The median place of 5,000+ in Iowa has 9,511 people, so DeWitt is 59% of it.

DeWitt covers 6.22 square miles of land, for 904 people per square mile of land. The median Iowa place of 5,000+ has 1,363, so DeWitt is less dense than the typical town.

What county DeWitt is in

All of DeWitt's residents live in Clinton County, which had 46,015 residents in 2024. DeWitt holds 12.2% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in DeWitt

1 ZIP Code Tabulation Area (ZCTA) overlaps DeWitt by at least 10% of the ZCTA's or the city's land: 52742. 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 DeWitt is

The Census internal point of DeWitt is at 41.822700, -90.544100. Des Moines, the capital, is 158.6 miles W in a straight line. The nearest larger place is Eldridge, IA (6,967 people), 12.9 miles away. The nearest city of 100,000 or more is Davenport, IA, 18.6 miles away.

Daylight in DeWitt

At 41.82° N, DeWitt 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 DeWitt

The eight nearest incorporated places of 1,000+ in Iowa, measured between internal points. The closest is Eldridge, 12.8 miles away, with 6,967 people.