Frankfort Flag

Frankfort

County:
Will County
County Seat:
No
Area (mi²):
15.615
State:
Illinois

Frankfort is a village located in Will County, Illinois. Frankfort has a 2026 population of 21,584. Frankfort is currently growing at a rate of 0.99% annually and its population has increased by 6.26% since the most recent census, which recorded a population of 20,312 in 2020.

The median household income in Frankfort is $154,375 with a poverty rate of 3.22%. The median age in Frankfort is 42.2 years: 41.1 years for males, and 43.9 years for females. For every 100 females there are 102.9 males.

21.6K
Total Population
1,382
Density (mi²)
212 0.99%
Growth

Frankfort Population

Frankfort Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202621,5842120.99%
202521,3722121%
202421,1601870.89%
202320,9732671.29%
202220,7061870.91%
202120,5192201.08%
202020,3129715.02%
201919,3412201.15%
201819,1211660.88%
201718,9551350.72%
201618,8202051.1%
201518,6152181.18%
201418,3972291.26%
201318,1681370.76%
201218,0311060.59%
201117,925980.55%
201017,827450.25%
200010,3913,21144.72%
19907,1802,82364.79%
19804,35700%

Median Age

Overall: 42.2 years
Female: 43.9 years
Male: 41.1 years

Frankfort Adults

There are 14,773 adults, (3,453 of whom are seniors) in Frankfort.

Sex Ratio

Female: 10,179 (49.3%)
Male: 10,472 (50.7%)

Demographics

The racial composition of Frankfort includes 76.05% White, 10.28% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15,70676.05%
Black or African American2,12210.28%
Two or more races2,0409.88%
Asian5372.6%
Other race2101.02%
Native American360.17%
Race
Population ↓
Percentage (of total)
Two or more races9894.79%
Other race2101.02%
White1940.94%
Native American360.17%
Black or African American240.12%
Race
Population ↓
Percentage (of total)
White15,51275.12%
Black or African American2,09810.16%
Two or more races1,0515.09%
Asian5372.6%

Frankfort Marital Status

Economics and Income Statistics

Frankfort 's average per capita income is $88,152. Household income levels show a median of $154,375. The poverty rate stands at 3.22%.

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$191,500-
Families$171,949$204,539
Households$154,375$188,096
Non Families$61,920$98,452

$88,152

Average Income

$154,375

Median Household Income

3.22%

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)