Northern township

County:: Franklin County
County Seat:: No
Area (mi²):: 36.473
State:: Illinois

Northern township is located in Franklin County, Illinois. Northern township has a 2025 population of 449. Northern township is currently declining at a rate of 0% annually and its population has decreased by -1.32% since the most recent census, which recorded a population of 455 in 2020.

The average household income in Northern township is $85,812 with a poverty rate of 5.88%.The median age in Northern township is 46 years: 44.7 years for males, and 48.9 years for females.

Demographics

The racial composition of Northern township includes 97.65% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	332	97.65%
Two or more races	6	1.76%
Native American	2	0.59%

Northern township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northern township's average per capita income is $54,345. Household income levels show a median of $80,119. The poverty rate stands at 5.88%.

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	$82,321	-
Families	$81,071	$96,645
Households	$80,119	$85,812
Non Families	$56,563	$60,700

$54,345

Average Income

$80,119

Median Household Income

5.88%

Poverty Rate