Cascade

County:: Dubuque County
County Seat:: No
Area (mi²):: 1.922
State:: Iowa

Cascade is a city located in Dubuque County, Iowa. Cascade has a 2025 population of 2,381. Cascade is currently declining at a rate of -0.08% annually and its population has decreased by -0.38% since the most recent census, which recorded a population of 2,390 in 2020.

The average household income in Cascade is $92,879 with a poverty rate of 10.56%. The median age in Cascade is 30.4 years: 29.5 years for males, and 30.9 years for females.

Demographics

The racial composition of Cascade includes 91.07% White, and smaller percentages for other race, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,336	91.07%
Two or more races	176	6.86%
Other race	35	1.36%
Asian	13	0.51%
Black or African American	5	0.19%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Cascade Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cascade's average per capita income is $48,860. Household income levels show a median of $69,861. The poverty rate stands at 10.56%.

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	$106,766	-
Families	$100,577	$106,909
Households	$69,861	$92,879
Non Families	$43,839	$59,796

$48,860

Average Income

$69,861

Median Household Income

10.56%

Poverty Rate