Franklin Grove township

County:: Lee County
County Seat:: No
Area (mi²):: 26.802
State:: Illinois

Franklin Grove township is located in Lee County, Illinois. Franklin Grove township has a 2025 population of 1,183. Franklin Grove township is currently declining at a rate of -1% annually and its population has decreased by -3.59% since the most recent census, which recorded a population of 1,227 in 2020.

The average household income in Franklin Grove township is $77,759 with a poverty rate of 8.38%. The median age in Franklin Grove township is 41.6 years: 44.8 years for males, and 38.8 years for females.

Demographics

The racial composition of Franklin Grove township includes 87.35% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,250	87.35%
Two or more races	174	12.16%
Black or African American	4	0.28%
Asian	2	0.14%
Other race	1	0.07%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Franklin Grove township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Franklin Grove township's average per capita income is $44,412. Household income levels show a median of $65,208. The poverty rate stands at 8.38%.

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	$100,268	-
Families	$88,281	$90,811
Households	$65,208	$77,759
Non Families	$45,481	$48,885

$44,412

Average Income

$65,208

Median Household Income

8.38%

Poverty Rate