Wilmington Flag

Wilmington

County:
DeKalb County
County Seat:
No
Area (mi²):
35.921
State:
Indiana

Wilmington is located in DeKalb County, Indiana. Wilmington has a 2025 population of 4,062 . Wilmington is currently growing at a rate of 0.05% annually and its population has increased by 1.68% since the most recent census, which recorded a population of 3,995 in 2020.

The average household income in Wilmington is $72,979 with a poverty rate of 17.68%. The median age in Wilmington is 37.5 years: 44.5 years for males, and 33.1 years for females. For every 100 females there are 84.9 males.

4.1K
Total Population
113
Density (mi²)
2 0.05%
Growth

Wilmington Population

Wilmington Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Wilmington includes 94.97% White, and smaller percentages for Two or more races, other race, Asian, Black or African American and multiracial populations.

Population by Race

White (94.97%)

Two or more races (2.74%)

Other race (1.92%)

Asian (0.22%)

Black or African American (0.15%)

Race
Population
Percentage (of total)
White3,81394.97%
Two or more races1102.74%
Other race771.92%
Asian90.22%
Black or African American60.15%

Wilmington Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wilmington's average per capita income is $45,241. Household income levels show a median of $65,583. The poverty rate stands at 17.68%.

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$86,010-
Families$78,000$81,478
Households$65,583$72,979
Non Families$36,563$52,321

$45,241

Average Income

$65,583

Median Household Income

17.68%

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)