Trivoli township Flag

Trivoli township

County:
Peoria County
County Seat:
No
Area (mi²):
35.928
State:
Illinois

Trivoli township is located in Peoria County, Illinois. Trivoli township has a 2025 population of 975. Trivoli township is currently declining at a rate of -0.31% annually and its population has decreased by -2.6% since the most recent census, which recorded a population of 1,001 in 2020.

The average household income in Trivoli township is $85,279 with a poverty rate of 6.84%.The median age in Trivoli township is 32.6 years: 33.5 years for males, and 30.8 years for females.

975
Total Population
27
Density (mi²)
-3 -0.31%
Growth

Trivoli township Population

Trivoli township Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

Race
Population
Percentage (of total)
White892100%

Trivoli township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Trivoli township's average per capita income is $62,703. Household income levels show a median of $66,576. The poverty rate stands at 6.84%.

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$111,083-
Families$105,278$109,987
Households$66,576$85,279
Non Families-$31,338

$62,703

Average Income

$66,576

Median Household Income

6.84%

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)