Frankfort Flag

Frankfort

County:
Will County
County Seat:
No
Area (mi²):
36.465
State:
Illinois

Frankfort is located in Will County, Illinois. Frankfort has a 2025 population of 6,261 . Frankfort is currently declining at a rate of -0.37% annually and its population has decreased by -2.26% since the most recent census, which recorded a population of 6,406 in 2020.

The average household income in Frankfort is $69,955 with a poverty rate of 24.31%. The median age in Frankfort is 39.8 years: 38.8 years for males, and 41.9 years for females. For every 100 females there are 105.0 males.

6.3K
Total Population
172
Density (mi²)
-23 -0.37%
Growth

Frankfort Population

Frankfort Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Frankfort includes 96.6% White, and smaller percentages for Two or more races, Black or African American, Asian, other race and multiracial populations.

Population by Race

White (96.6%)

Two or more races (2.8%)

Black or African American (0.34%)

Asian (0.23%)

Other race (0.02%)

Race
Population
Percentage (of total)
White6,16896.6%
Two or more races1792.8%
Black or African American220.34%
Asian150.23%
Other race10.02%

Frankfort Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Frankfort's average per capita income is $42,388. Household income levels show a median of $54,005. The poverty rate stands at 24.31%.

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$79,069-
Families$65,743$82,650
Households$54,005$69,955
Non Families$39,150$47,408

$42,388

Average Income

$54,005

Median Household Income

24.31%

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)