Delaware Flag

Delaware

County:
Delaware County
County Seat:
Yes
Area (mi²):
10.678
State:
Ohio

Delaware is located in Delaware County, Ohio. Delaware has a 2025 population of 3,015. It is also the county seat of Delaware County. Delaware is currently growing at a rate of 2.69% annually and its population has increased by 15.52% since the most recent census, which recorded a population of 2,610 in 2020.

The average household income in Delaware is $106,737 with a poverty rate of 15.45%.The median age in Delaware is 50.5 years: 42.8 years for males, and 59.2 years for females.

3K
Total Population
282
Density (mi²)
79 2.69%
Growth

Delaware Population

Delaware Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Delaware includes 93.39% White, and smaller percentages for Asian, Two or more races, other race, Black or African American and multiracial populations.

Population by Race

White (93.4%)

Asian (2.6%)

Two or more races (1.9%)

Other race (1.3%)

Black or African American (0.8%)

Race
Population
Percentage (of total)
White2,52793.39%
Asian712.62%
Two or more races521.92%
Other race351.29%
Black or African American210.78%

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 $61,886. Household income levels show a median of $69,232. The poverty rate stands at 15.45%.

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$150,667-
Families$134,432$158,527
Households$69,232$106,737
Non Families-$50,459

$61,886

Average Income

$69,232

Median Household Income

15.45%

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)