Dumont

County:: Butler County
County Seat:: No
Area (mi²):: 1.749
State:: Iowa

Dumont is a city located in Butler County, Iowa. Dumont has a 2025 population of 606. Dumont is currently declining at a rate of -0.98% annually and its population has decreased by -4.72% since the most recent census, which recorded a population of 636 in 2020.

The average household income in Dumont is $68,722 with a poverty rate of 13.08%.The median age in Dumont is 32.4 years: 32.9 years for males, and 28.1 years for females.

Demographics

The racial composition of Dumont includes 89.99% White, 5.19% other race, and smaller percentages for Native American, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	746	89.99%
Other race	43	5.19%
Two or more races	34	4.1%
Native American	5	0.6%
Black or African American	1	0.12%

Dumont Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dumont's average per capita income is $39,625. Household income levels show a median of $57,604. The poverty rate stands at 13.08%.

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	$73,750	-
Families	$59,766	$80,496
Households	$57,604	$68,722
Non Families	$23,942	$32,747

$39,625

Average Income

$57,604

Median Household Income

13.08%

Poverty Rate