Roseville township Flag

Roseville township

County:
Warren County
County Seat:
No
Area (mi²):
36.644
State:
Illinois

Roseville township is located in Warren County, Illinois. Roseville township has a 2025 population of 1,100. Roseville township is currently declining at a rate of -0.99% annually and its population has decreased by -5.74% since the most recent census, which recorded a population of 1,167 in 2020.

The average household income in Roseville township is $78,850 with a poverty rate of 8.74%.The median age in Roseville township is 40.9 years: 39.3 years for males, and 53.9 years for females.

1.1K
Total Population
30
Density (mi²)
-11 -0.99%
Growth

Roseville township Population

Roseville township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Roseville township includes 90.34% White, 5.63% other race, and smaller percentages for Two or more races, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White85190.34%
Other race535.63%
Two or more races212.23%
Black or African American151.59%
Native American20.21%

Roseville township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Roseville township's average per capita income is $47,917. Household income levels show a median of $62,500. The poverty rate stands at 8.74%.

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$100,227-
Families$74,375$92,116
Households$62,500$78,850
Non Families$48,438$57,028

$47,917

Average Income

$62,500

Median Household Income

8.74%

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)