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 and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	108	85.71%
Other race	10	7.94%
Two or more races	8	6.35%

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