Timberlane

County:: Boone County
County Seat:: No
Area (mi²):: 1.746
State:: Illinois

Timberlane is a village located in Boone County, Illinois. Timberlane has a 2025 population of 902. Timberlane is currently declining at a rate of 0% annually and its population has decreased by -0.22% since the most recent census, which recorded a population of 904 in 2020.

The average household income in Timberlane is $205,795 with a poverty rate of 0.7%. The median age in Timberlane is 38.9 years: 41.7 years for males, and 37.6 years for females.

Demographics

The racial composition of Timberlane includes 89.85% White, 3.95% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,160	89.85%
Two or more races	69	5.34%
Black or African American	51	3.95%
Other race	6	0.46%
Asian	4	0.31%
Native American	1	0.08%
Native Hawaiian or Pacific Islander	0	0%

Timberlane Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Timberlane's average per capita income is $102,417. Household income levels show a median of $194,286. The poverty rate stands at 0.7%.

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	$197,344	-
Families	$196,719	$209,005
Households	$194,286	$205,795
Non Families	$82,083	$98,787

$102,417

Average Income

$194,286

Median Household Income

0.7%

Poverty Rate