Millersburg township

County:: Mercer County
County Seat:: No
Area (mi²):: 36.317
State:: Illinois

Millersburg township is located in Mercer County, Illinois. Millersburg township has a 2025 population of 617. Millersburg township is currently declining at a rate of -0.16% annually and its population has decreased by -1.59% since the most recent census, which recorded a population of 627 in 2020.

The average household income in Millersburg township is $65,537 with a poverty rate of 15.54%.The median age in Millersburg township is 40.1 years: 38.9 years for males, and 44.6 years for females.

Demographics

The racial composition of Millersburg township includes 95.26% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	482	95.26%
Other race	14	2.77%
Two or more races	10	1.98%

Millersburg township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Millersburg township's average per capita income is $43,565. Household income levels show a median of $66,645. The poverty rate stands at 15.54%.

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	$86,250	-
Families	$80,313	$76,859
Households	$66,645	$65,537
Non Families	$33,269	$41,268

$43,565

Average Income

$66,645

Median Household Income

15.54%

Poverty Rate