De Witt Map
DeWitt is a city in Clinton County, Iowa, United States. The population was 5,049 at the 2000 census. DeWitt was named after DeWitt Clinton (1769–1828), an early American politician who served as United States Senator and 7th Governor of New York.
DeWitt is located at 41°49?22?N 90°32?34?W / 41.82278°N 90.54278°W / 41.82278; -90.54278 (41.822684, -90.542643).
According to the United States Census Bureau, the city has a total area of 4.9 square miles (12.6 km²), all of it land.
Nearby cities include Donahue, Calamus, Eldridge, Goose Lake, Dixon.