Stillman Valley

County:: Ogle County
County Seat:: No
Area (mi²):: 0.57
State:: Illinois

Stillman Valley is a village located in Ogle County, Illinois. Stillman Valley has a 2025 population of 1,052. Stillman Valley is currently declining at a rate of -0.38% annually and its population has decreased by -1.87% since the most recent census, which recorded a population of 1,072 in 2020.

The average household income in Stillman Valley is $101,841 with a poverty rate of 1.67%. The median age in Stillman Valley is 37.6 years: 38 years for males, and 36.9 years for females.

Demographics

The racial composition of Stillman Valley includes 84.93% White, 6.11% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,071	84.93%
Two or more races	108	8.56%
Black or African American	77	6.11%
Asian	5	0.4%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Stillman Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stillman Valley's average per capita income is $46,618. Household income levels show a median of $87,311. The poverty rate stands at 1.67%.

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	$98,500	-
Families	$92,283	$110,016
Households	$87,311	$101,841
Non Families	$44,886	$53,883

$46,618

Average Income

$87,311

Median Household Income

1.67%

Poverty Rate