Wilmington township Flag

Wilmington township

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

Wilmington township is located in DeKalb County, Indiana. Wilmington township has a 2026 population of 4,064. Wilmington township is currently growing at a rate of 0.05% annually and its population has increased by 1.73% since the most recent census, which recorded a population of 3,995 in 2020.

The median household income in Wilmington township is $69,091 with a poverty rate of 15.71%. The median age in Wilmington township is 38.6 years: 44.9 years for males, and 33.4 years for females. For every 100 females there are 80.9 males.

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

Wilmington township Population

Wilmington township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,06420.05%
20254,06220.05%
20244,06020.05%
20234,058310.77%
20224,027280.7%
20213,99940.1%
20203,99510.03%
20194,191260.62%
20184,165220.53%
20174,14340.1%
20164,139100.24%
20154,12910.02%
20144,12830.07%
20134,12520.05%
20124,123-17-0.41%
20114,140120.29%
20104,12860.15%

Median Age

Overall: 38.6 years
Female: 33.4 years
Male: 44.9 years

Wilmington township Adults

There are 2,962 adults, (620 of whom are seniors) in Wilmington township.

Sex Ratio

Female: 2,225 (55.3%)
Male: 1,801 (44.7%)

Demographics

The racial composition of Wilmington township includes 94.11% White, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,78994.11%
Two or more races1483.68%
Other race862.14%
Black or African American30.07%
Race
Population ↓
Percentage (of total)
Two or more races751.86%
Other race250.62%
White230.57%
Race
Population ↓
Percentage (of total)
White3,76693.54%
Two or more races731.81%
Other race611.52%
Black or African American30.07%

Wilmington township Marital Status

Economics and Income Statistics

Wilmington township 's average per capita income is $45,927. Household income levels show a median of $69,091. The poverty rate stands at 15.71%.

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$95,938-
Families$85,500$88,461
Households$69,091$77,934
Non Families$35,878$56,137

$45,927

Average Income

$69,091

Median Household Income

15.71%

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)