DeWitt

County:: Clinton County
County Seat:: No
Area (mi²):: 6.222
State:: Iowa

DeWitt is a city located in Clinton County, Iowa. DeWitt has a 2025 population of 5,633. DeWitt is currently growing at a rate of 0.41% annually and its population has increased by 2.1% since the most recent census, which recorded a population of 5,517 in 2020.

The average household income in DeWitt is $108,530 with a poverty rate of 8.2%.The median age in DeWitt is 39.2 years: 40.4 years for males, and 37.7 years for females.

Demographics

The racial composition of DeWitt includes 93.17% White, 3.78% Asian, and smaller percentages for Black or African American, Two or more races, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,157	93.17%
Asian	209	3.78%
Black or African American	92	1.66%
Two or more races	55	0.99%
Other race	22	0.4%

DeWitt Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

DeWitt's average per capita income is $50,417. Household income levels show a median of $84,474. The poverty rate stands at 8.2%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$107,471	-
Families	$102,702	$129,427
Households	$84,474	$108,530
Non Families	$47,446	$52,373

$50,417

Average Income

$84,474

Median Household Income

8.2%

Poverty Rate