Wilmington township Population

2010–2026

2,641

2026 projection

0.9% since 2020 (decrease)

05001K1.5K2K2.5K3K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Wilmington township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,641-10.04%
20252,642-10.04%
20242,643-50.19%
20232,648+40.15%
20222,644-190.71%
20212,663-10.04%
20202,664+983.82%
20192,566-200.77%
20182,586-120.46%
20172,598-260.99%

Showing 10 of 17 years.

Wilmington township Demographics

37.9median age

Median age

Female35.6 yrs
Male39.3 yrs

Adults

1,775
496 seniors · 28%1,279 other adults

Sex

Female 50.8% · 1,348Male 49.2% · 1,307

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 27 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Wilmington township Income

$72,557median household income

Median household income

$72,557

Half of households earn more, half earn less

Median earnings

$48,773

Typical yearly pay for a worker 25 or older.

Poverty rate

9.8%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Wilmington township Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%60%65%
Never married26%31%21%
Divorced6%6%5%
Widowed5%3%7%
Separated<1%0%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201