Deerfield township Flag

Deerfield township

County:
Lake County
County Seat:
No
Area (mi²):
34.173
State:
Illinois

Deerfield township is located in Lake County, Illinois. Deerfield township has a 2026 population of 243. Deerfield township is currently declining at a rate of 0% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 248 in 2020.

The median household income in Deerfield township is $55,156 with a poverty rate of 2.16%. The median age in Deerfield township is 54.7 years: 54.6 years for males, and 54.8 years for females. For every 100 females there are 122.4 males.

243
Total Population
7.1
Density (mi²)

Deerfield township Population

Deerfield township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202624300%
202524300%
202424300%
2023243-2-0.82%
2022245-3-1.21%
202124800%
2020248-1-0.4%
2019249-2-0.8%
2018251-2-0.79%
2017253-2-0.78%
201625500%
201525500%
2014255-2-0.78%
2013257-2-0.77%
2012259-1-0.38%
2011260-1-0.38%
201026100%

Median Age

Overall: 54.7 years
Female: 54.8 years
Male: 54.6 years

Deerfield township Adults

There are 169 adults, (49 of whom are seniors) in Deerfield township.

Sex Ratio

Female: 85 (45%)
Male: 104 (55%)

Demographics

The racial composition of Deerfield township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White189100%
Race
Population ↓
Percentage (of total)
White189100%

Deerfield township Marital Status

Economics and Income Statistics

Deerfield township 's average per capita income is $44,821. Household income levels show a median of $55,156. The poverty rate stands at 2.16%.

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$154,500-
Households$55,156$86,711
Non Families$40,875$58,339
Families-$101,341

$44,821

Average Income

$55,156

Median Household Income

2.16%

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)