Granville township

County:: Putnam County
County Seat:: No
Area (mi²):: 44.64
State:: Illinois

Granville township is located in Putnam County, Illinois. Granville township has a 2025 population of 2,718. Granville township is currently declining at a rate of -0.04% annually and its population has decreased by -1.91% since the most recent census, which recorded a population of 2,771 in 2020.

The average household income in Granville township is $90,158 with a poverty rate of 7.47%. The median age in Granville township is 45 years: 41.9 years for males, and 47.8 years for females.

Demographics

The racial composition of Granville township includes 90.63% White, 4.34% other race, and smaller percentages for Native Hawaiian or Pacific Islander, Black or African American, Native American, Asian and multiracial populations.

Population by Race

White

Other race

Two or more races

Native Hawaiian or Pacific Islander

Black or African American

Native American

Asian

Race	Population	Percentage (of total)
White	2,486	90.63%
Other race	119	4.34%
Two or more races	115	4.19%
Native Hawaiian or Pacific Islander	13	0.47%
Black or African American	8	0.29%
Native American	1	0.04%
Asian	1	0.04%

Granville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Granville township's average per capita income is $51,019. Household income levels show a median of $71,143. The poverty rate stands at 7.47%.

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	$101,875	-
Families	$88,021	$110,835
Households	$71,143	$90,158
Non Families	$40,509	$52,329

$51,019

Average Income

$71,143

Median Household Income

7.47%

Poverty Rate