Poplar Grove Flag

Poplar Grove

County:
Boone County
County Seat:
No
Area (mi²):
23.766
State:
Illinois

Poplar Grove is located in Boone County, Illinois. Poplar Grove has a 2025 population of 5,192 . Poplar Grove is currently growing at a rate of 0.39% annually and its population has increased by 1.41% since the most recent census, which recorded a population of 5,120 in 2020.

The average household income in Poplar Grove is $100,236 with a poverty rate of 5.22%. The median age in Poplar Grove is 33.7 years: 28 years for males, and 35.5 years for females. For every 100 females there are 116.0 males.

5.2K
Total Population
218
Density (mi²)
20 0.39%
Growth

Poplar Grove Population

Poplar Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Poplar Grove includes 88.25% White, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

White (88.25%)

Two or more races (7.57%)

Black or African American (2.42%)

Other race (1.52%)

Native American (0.23%)

Race
Population
Percentage (of total)
White4,52388.25%
Two or more races3887.57%
Black or African American1242.42%
Other race781.52%
Native American120.23%

Poplar Grove Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Poplar Grove's average per capita income is $53,701. Household income levels show a median of $89,423. The poverty rate stands at 5.22%.

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$118,869-
Families$114,289$111,675
Households$89,423$100,236
Non Families$50,269$53,040

$53,701

Average Income

$89,423

Median Household Income

5.22%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)