Roseville

County:: Warren County
County Seat:: No
Area (mi²):: 0.739
State:: Illinois

Roseville is a village located in Warren County, Illinois. Roseville has a 2025 population of 831. Roseville is currently declining at a rate of -1.42% annually and its population has decreased by -6.63% since the most recent census, which recorded a population of 890 in 2020.

The average household income in Roseville is $71,897 with a poverty rate of 8.18%. The median age in Roseville is 39.9 years: 37.5 years for males, and 51.8 years for females.

Demographics

The racial composition of Roseville includes 89.88% White, 6.39% other race, and smaller percentages for Black or African American, Two or more races, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Black or African American

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	746	89.88%
Other race	53	6.39%
Black or African American	15	1.81%
Two or more races	15	1.81%
Native American	1	0.12%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Roseville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Roseville's average per capita income is $42,396. Household income levels show a median of $56,029. The poverty rate stands at 8.18%.

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	$81,250	-
Families	$70,385	$83,040
Households	$56,029	$71,897
Non Families	$48,750	$52,362

$42,396

Average Income

$56,029

Median Household Income

8.18%

Poverty Rate