West Deerfield township Flag

West Deerfield township

County:
Lake County
County Seat:
No
Area (mi²):
17.794
State:
Illinois

West Deerfield township is located in Lake County, Illinois. West Deerfield township has a 2025 population of 31,249. West Deerfield township is currently declining at a rate of -0.12% annually and its population has decreased by -0.97% since the most recent census, which recorded a population of 31,556 in 2020.

The average household income in West Deerfield township is $279,449 with a poverty rate of 2.22%.The median age in West Deerfield township is 44.5 years: 44.1 years for males, and 45.3 years for females.

31.2K
Total Population
1,756
Density (mi²)
-37 -0.12%
Growth

West Deerfield township Population

West Deerfield township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of West Deerfield township includes 85.69% White, 6.99% Asian, and smaller percentages for Black or African American, other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White26,97385.69%
Asian2,1996.99%
Two or more races1,6135.12%
Black or African American3931.25%
Other race2710.86%
Native Hawaiian or Pacific Islander190.06%
Native American90.03%

West Deerfield township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

West Deerfield township's average per capita income is $104,547. Household income levels show a median of $198,962. The poverty rate stands at 2.22%.

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$236,538-
Families$222,953$311,682
Households$198,962$279,449
Non Families$86,786$138,044

$104,547

Average Income

$198,962

Median Household Income

2.22%

Poverty Rate

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)