Raritan township

County:: Henderson County
County Seat:: No
Area (mi²):: 34.011
State:: Illinois

Raritan township is located in Henderson County, Illinois. Raritan township has a 2025 population of 234. Raritan township is currently declining at a rate of -0.85% annually and its population has decreased by -5.65% since the most recent census, which recorded a population of 248 in 2020.

The average household income in Raritan township is $93,366 with a poverty rate of 4.05%.The median age in Raritan township is 38.3 years: 38.7 years for males, and 36.8 years for females.

Demographics

The racial composition of Raritan township includes 89.02% White, 10.4% other race, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	154	89.02%
Other race	18	10.4%
Two or more races	1	0.58%

Raritan township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Raritan township's average per capita income is $39,583. Household income levels show a median of $86,250. The poverty rate stands at 4.05%.

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	$104,583	-
Families	$86,563	$89,462
Households	$86,250	$93,366
Non Families	$83,750	$68,933

$39,583

Average Income

$86,250

Median Household Income

4.05%

Poverty Rate