Poplar Grove

County:: Boone County
County Seat:: No
Area (mi²):: 7.877
State:: Illinois

Poplar Grove is a village located in Boone County, Illinois. Poplar Grove has a 2025 population of 5,177. Poplar Grove is currently growing at a rate of 0.47% annually and its population has increased by 2.39% since the most recent census, which recorded a population of 5,056 in 2020.

The average household income in Poplar Grove is $111,956 with a poverty rate of 3.7%. The median age in Poplar Grove is 37.3 years: 37.5 years for males, and 36.4 years for females.

Demographics

The racial composition of Poplar Grove includes 86.72% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,644	86.72%
Two or more races	448	10.66%
Other race	78	1.86%
Black or African American	20	0.48%
Native American	12	0.29%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Poplar Grove Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Poplar Grove's average per capita income is $66,349. Household income levels show a median of $93,409. The poverty rate stands at 3.7%.

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	$130,182	-
Families	$126,594	$126,173
Households	$93,409	$111,956
Non Families	$50,290	$49,735

$66,349

Average Income

$93,409

Median Household Income

3.7%

Poverty Rate