Delaware Flag

Delaware

County:
Delaware County
County Seat:
No
Area (mi²):
17.765
State:
Iowa

Delaware is located in Delaware County, Iowa. Delaware has a 2025 population of 9,826. Delaware 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 Delaware is $96,977 with a poverty rate of 8.53%.The median age in Delaware is 40.4 years: 40.2 years for males, and 40.5 years for females.

9.8K
Total Population
553
Density (mi²)
0 0%
Growth

Delaware Population

Delaware Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Delaware includes 90.06% White, 3.67% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

White (90.1%)

Black or African American (3.7%)

Two or more races (3.0%)

Other race (1.6%)

Asian (1.6%)

Native American (0.0%)

Race
Population
Percentage (of total)
White8,84990.06%
Black or African American3613.67%
Two or more races2993.04%
Other race1581.61%
Asian1571.6%
Native American20.02%

Delaware Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delaware's average per capita income is $57,375. Household income levels show a median of $80,833. The poverty rate stands at 8.53%.

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$103,224-
Families$97,578$106,218
Households$80,833$96,977
Non Families$48,239$59,718

$57,375

Average Income

$80,833

Median Household Income

8.53%

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)