DeWitt is located in Clinton County, Iowa. DeWitt has a 2025 population of 6,434. DeWitt is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in DeWitt is $107,871 with a poverty rate of 7.04%.The median age in DeWitt is 42 years: 42 years for males, and 42 years for females.
Data after 2023 is projected based on recent change
The racial composition of DeWitt includes 94.12% White, 3.25% Asian, and smaller percentages for Black or African American, Two or more races, other race and multiracial populations.
White (94.1%)
Asian (3.3%)
Black or African American (1.4%)
Two or more races (0.9%)
Other race (0.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,056 | 94.12% |
| Asian | 209 | 3.25% |
| Black or African American | 92 | 1.43% |
| Two or more races | 55 | 0.85% |
| Other race | 22 | 0.34% |
Married
Widowed
Divorced
Separated
Never Married
DeWitt's average per capita income is $51,828. Household income levels show a median of $90,996. The poverty rate stands at 7.04%.
Name | Median | Mean |
|---|---|---|
| Married Families | $116,944 | - |
| Families | $105,452 | $129,337 |
| Households | $90,996 | $107,871 |
| Non Families | $42,188 | $52,997 |
Average Income
Median Household Income
Poverty Rate