Bluff Springs township

County:: Cass County
County Seat:: No
Area (mi²):: 57.629
State:: Illinois

Bluff Springs township is located in Cass County, Illinois. Bluff Springs township has a 2025 population of 855. Bluff Springs township is currently declining at a rate of -0.23% annually and its population has decreased by -3.17% since the most recent census, which recorded a population of 883 in 2020.

The average household income in Bluff Springs township is $146,069 with a poverty rate of 9.74%.The median age in Bluff Springs township is 44.7 years: 41.2 years for males, and 49.9 years for females.

Demographics

The racial composition of Bluff Springs township includes 83.28% White, 6.93% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	553	83.28%
Two or more races	65	9.79%
Other race	46	6.93%

Bluff Springs township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Bluff Springs township's average per capita income is $70,313. Household income levels show a median of $131,250. The poverty rate stands at 9.74%.

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	$150,000	-
Non Families	$142,833	$126,619
Households	$131,250	$146,069
Families	$117,167	$150,073

$70,313

Average Income

$131,250

Median Household Income

9.74%

Poverty Rate