Timberlane Flag

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 901 . Timberlane is currently declining at a rate of -0.11% annually and its population has decreased by -0.44% since the most recent census, which recorded a population of 905 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. For every 100 females there are 95.9 males.

901
Total Population
516
Density (mi²)
-1 -0.11%
Growth

Timberlane Population

Timberlane Population

Data after 2023 is projected based on recent change

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 and multiracial populations.

Population by Race

White (89.85%)

Two or more races (5.34%)

Black or African American (3.95%)

Other race (0.46%)

Asian (0.31%)

Native American (0.08%)

Race
Population
Percentage (of total)
White1,16089.85%
Two or more races695.34%
Black or African American513.95%
Other race60.46%
Asian40.31%
Native American10.08%

Timberlane Marital Status

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

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

Nearby Cities

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)