Deer Park township Flag

Deer Park township

County:
LaSalle County
County Seat:
No
Area (mi²):
31.332
State:
Illinois

Deer Park township is located in LaSalle County, Illinois. Deer Park township has a 2026 population of 473. Deer Park township is currently declining at a rate of 0% annually and its population has decreased by -0.63% since the most recent census, which recorded a population of 476 in 2020.

The median household income in Deer Park township is $91,429 with a poverty rate of 1.37%. The median age in Deer Park township is 52.9 years: 51.9 years for males, and 53.4 years for females. For every 100 females there are 114.7 males.

473
Total Population
15
Density (mi²)

Deer Park township Population

Deer Park township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202647300%
202547300%
202447300%
202347300%
2022473-4-0.84%
202147710.21%
2020476-1-0.21%
2019473-1-0.21%
2018474-2-0.42%
2017476-3-0.63%
201647900%
2015479-2-0.42%
2014481-3-0.62%
2013484-2-0.41%
2012486-3-0.61%
2011489-3-0.61%
201049200%

Median Age

Overall: 52.9 years
Female: 53.4 years
Male: 51.9 years

Deer Park township Adults

There are 358 adults, (131 of whom are seniors) in Deer Park township.

Sex Ratio

Female: 204 (46.6%)
Male: 234 (53.4%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White438100%
Race
Population ↓
Percentage (of total)
White438100%

Deer Park township Marital Status

Economics and Income Statistics

Deer Park township 's average per capita income is $68,393. Household income levels show a median of $91,429. The poverty rate stands at 1.37%.

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
Families$108,750$154,092
Married Families$108,750-
Households$91,429$135,177
Non Families$65,000$91,941

$68,393

Average Income

$91,429

Median Household Income

1.37%

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)