Delaware

County:: Delaware County
County Seat:: No
Area (mi²):: 0.73
State:: Iowa

Delaware is a city located in Delaware County, Iowa. Delaware has a 2025 population of 138. Delaware is currently declining at a rate of 0% annually and its population has decreased by -1.43% since the most recent census, which recorded a population of 140 in 2020.

The average household income in Delaware is $75,518 with a poverty rate of 1.59%. The median age in Delaware is 54.9 years: 54.6 years for males, and 56.3 years for females.

Demographics

The racial composition of Delaware includes 85.71% White, 7.94% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	108	85.71%
Other race	10	7.94%
Two or more races	8	6.35%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Delaware Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delaware's average per capita income is $45,417. Household income levels show a median of $72,083. The poverty rate stands at 1.59%.

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	$83,333	-
Families	$74,250	$85,794
Households	$72,083	$75,518
Non Families	$68,750	$63,400

$45,417

Average Income

$72,083

Median Household Income

1.59%

Poverty Rate