North Henderson township

County:: Mercer County
County Seat:: No
Area (mi²):: 34.996
State:: Illinois

North Henderson township is located in Mercer County, Illinois. North Henderson township has a 2025 population of 386. North Henderson township is currently declining at a rate of 0% annually and its population has decreased by -0.52% since the most recent census, which recorded a population of 388 in 2020.

The average household income in North Henderson township is $100,290 with a poverty rate of 0%. The median age in North Henderson township is 39.3 years: 32 years for males, and 41.9 years for females.

Demographics

The racial composition of North Henderson township includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	356	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

North Henderson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

North Henderson township's average per capita income is $57,143. Household income levels show a median of $70,446. The poverty rate stands at 0%.

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	$118,750	-
Families	$117,500	$124,310
Households	$70,446	$100,290
Non Families	$55,341	$52,500

$57,143

Average Income

$70,446

Median Household Income

0%

Poverty Rate