Franklin Grove Flag

Franklin Grove

County:
Lee County
County Seat:
No
Area (mi²):
0.416
State:
Illinois

Franklin Grove is a village located in Lee County, Illinois. Franklin Grove has a 2025 population of 870 . Franklin Grove is currently declining at a rate of -0.68% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 898 in 2020.

The average household income in Franklin Grove is $80,717 with a poverty rate of 11.29%. The median age in Franklin Grove is 41.5 years: 45.3 years for males, and 38 years for females. For every 100 females there are 81.9 males.

870
Total Population
2,090
Density (mi²)
-6 -0.68%
Growth

Franklin Grove Population

Franklin Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Franklin Grove includes 86.37% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.

Population by Race

White (86.37%)

Two or more races (12.98%)

Black or African American (0.37%)

Asian (0.18%)

Other race (0.09%)

Race
Population
Percentage (of total)
White93886.37%
Two or more races14112.98%
Black or African American40.37%
Asian20.18%
Other race10.09%

Franklin Grove Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Franklin Grove's average per capita income is $43,529. Household income levels show a median of $60,833. The poverty rate stands at 11.29%.

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$101,818-
Families$93,235$103,468
Households$60,833$80,717
Non Families$43,214$46,753

$43,529

Average Income

$60,833

Median Household Income

11.29%

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)