Elm Grove township

County:: Tazewell County
County Seat:: No
Area (mi²):: 36.028
State:: Illinois

Elm Grove township is located in Tazewell County, Illinois. Elm Grove township has a 2025 population of 2,909. Elm Grove township is currently declining at a rate of -0.1% annually and its population has decreased by -1.59% since the most recent census, which recorded a population of 2,956 in 2020.

The average household income in Elm Grove township is $132,961 with a poverty rate of 9.8%. The median age in Elm Grove township is 49 years: 48.8 years for males, and 49 years for females.

Demographics

The racial composition of Elm Grove township includes 97.04% White, and smaller percentages for Two or more races, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	2,851	97.04%
Two or more races	37	1.26%
Black or African American	34	1.16%
Asian	16	0.54%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Elm Grove township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Elm Grove township's average per capita income is $51,530. Household income levels show a median of $103,553. The poverty rate stands at 9.8%.

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	$146,667	-
Families	$121,806	$156,022
Households	$103,553	$132,961
Non Families	$47,031	$46,365

$51,530

Average Income

$103,553

Median Household Income

9.8%

Poverty Rate