Cascade Flag

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.

2.4K
Total Population
1,239
Density (mi²)
-2 -0.08%
Growth

Cascade Population

Cascade Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

Race
Population
Percentage (of total)
White2,33691.07%
Two or more races1766.86%
Other race351.36%
Asian130.51%
Black or African American50.19%

Cascade Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)