Otter Creek township Flag

Otter Creek township

County:
LaSalle County
County Seat:
No
Area (mi²):
35.811
State:
Illinois

Otter Creek township is located in LaSalle County, Illinois. Otter Creek township has a 2025 population of 2,643. Otter Creek township is currently growing at a rate of 0.11% annually but its population has decreased by -0.75% since the most recent census, which recorded a population of 2,663 in 2020.

The average household income in Otter Creek township is $89,882 with a poverty rate of 24.01%.The median age in Otter Creek township is 42.7 years: 42.5 years for males, and 42.8 years for females.

2.6K
Total Population
74
Density (mi²)
3 0.11%
Growth

Otter Creek township Population

Otter Creek township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Otter Creek township includes 90.69% White, 4.71% Asian, and smaller percentages for Two or more races, Black or African American, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White2,40790.69%
Asian1254.71%
Two or more races592.22%
Black or African American501.88%
Other race130.49%

Otter Creek township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Otter Creek township's average per capita income is $60,032. Household income levels show a median of $67,411. The poverty rate stands at 24.01%.

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$110,000-
Families$101,823$106,689
Households$67,411$89,882
Non Families$41,375$56,188

$60,032

Average Income

$67,411

Median Household Income

24.01%

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)