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 2026 population of 2,398. Cascade is currently growing at a rate of 0.04% annually and its population has increased by 0.29% since the most recent census, which recorded a population of 2,391 in 2020.

The median household income in Cascade is $69,688 with a poverty rate of 8.71%. The median age in Cascade is 33 years: 30.1 years for males, and 36.7 years for females. For every 100 females there are 108.3 males.

2.4K
Total Population
1,248
Density (mi²)
1 0.04%
Growth

Cascade Population

Cascade Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,39810.04%
20252,39710.04%
20242,39670.29%
20232,38910.04%
20222,388-7-0.29%
20212,39540.17%
20202,39120.08%
20192,332291.26%
20182,303160.7%
20172,287120.53%
20162,275100.44%
20152,265140.62%
20142,251371.67%
20132,21460.27%
20122,20860.27%
20112,202431.99%
20102,18090.41%

Median Age

Overall: 33 years
Female: 36.7 years
Male: 30.1 years

Cascade Adults

There are 1,744 adults, (482 of whom are seniors) in Cascade.

Sex Ratio

Female: 1,140 (48%)
Male: 1,235 (52%)

Demographics

The racial composition of Cascade includes 87.92% White, 3.66% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,08887.92%
Two or more races1807.58%
Other race873.66%
Asian160.67%
Black or African American40.17%
Race
Population ↓
Percentage (of total)
Two or more races1305.47%
Other race823.45%
White793.33%
Black or African American40.17%
Race
Population ↓
Percentage (of total)
White2,00984.59%
Two or more races502.11%
Asian160.67%
Other race50.21%

Cascade Marital Status

Economics and Income Statistics

Cascade 's average per capita income is $50,561. Household income levels show a median of $69,688. The poverty rate stands at 8.71%.

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$107,125-
Families$92,583$108,470
Households$69,688$92,909
Non Families$47,500$54,313

$50,561

Average Income

$69,688

Median Household Income

8.71%

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)