Manlius township Flag

Manlius township

County:
Bureau County
County Seat:
No
Area (mi²):
23.801
State:
Illinois

Manlius township is located in Bureau County, Illinois. Manlius township has a 2025 population of 6,101. Manlius township is currently growing at a rate of 0.18% annually but its population has decreased by -0.65% since the most recent census, which recorded a population of 6,141 in 2020.

The average household income in Manlius township is $97,483 with a poverty rate of 16.29%. The median age in Manlius township is 39.3 years: 38.9 years for males, and 39.6 years for females.

6.1K
Total Population
256
Density (mi²)
11 0.18%
Growth

Manlius township Population

Manlius township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Manlius township includes 92.35% White, and smaller percentages for Asian, other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White5,64092.35%
Two or more races2644.32%
Asian1131.85%
Other race621.02%
Black or African American280.46%
Native American00%
Native Hawaiian or Pacific Islander00%

Manlius township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Manlius township's average per capita income is $47,707. Household income levels show a median of $71,109. The poverty rate stands at 16.29%.

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$102,548-
Families$94,621$110,954
Households$71,109$97,483
Non Families$44,151$64,815

$47,707

Average Income

$71,109

Median Household Income

16.29%

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)