Leyden township Flag

Leyden township

County:
Cook County
County Seat:
No
Area (mi²):
19.924
State:
Illinois

Leyden township is located in Cook County, Illinois. Leyden township has a 2026 population of 90,471. Leyden township is currently growing at a rate of 0.59% annually but its population has decreased by -2.48% since the most recent census, which recorded a population of 92,771 in 2020.

The median household income in Leyden township is $77,878 with a poverty rate of 8.17%. The median age in Leyden township is 38.3 years: 37.2 years for males, and 39.2 years for females. For every 100 females there are 97.6 males.

90.5K
Total Population
4,541
Density (mi²)
534 0.59%
Growth

Leyden township Population

Leyden township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Leyden township includes 57.33% White, 19.37% other race, 3.73% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (57.33%)

Other race (19.37%)

Two or more races (16.37%)

Asian (3.73%)

Black or African American (1.65%)

Native American (1.52%)

Native Hawaiian or Pacific Islander (0.03%)

Race
Population
Percentage (of total)
White52,37257.33%
Other race17,69619.37%
Two or more races14,95716.37%
Asian3,4083.73%
Black or African American1,5041.65%
Native American1,3841.52%
Native Hawaiian or Pacific Islander280.03%

Leyden township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Leyden township's average per capita income is $46,159. Household income levels show a median of $77,878. The poverty rate stands at 8.17%.

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$106,989$123,757
Families$94,107$108,295
Households$77,878$94,304
Non Families$45,320$57,630

$46,159

Average Income

$77,878

Median Household Income

8.17%

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)