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 2026 population of 900. Timberlane is currently declining at a rate of -0.11% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 905 in 2020.

The median household income in Timberlane is $147,308 with a poverty rate of 0.79%. The median age in Timberlane is 35.8 years: 33.4 years for males, and 37.4 years for females. For every 100 females there are 99.4 males.

900
Total Population
515
Density (mi²)
-1 -0.11%
Growth

Timberlane Population

Timberlane Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026900-1-0.11%
2025901-1-0.11%
2024902-3-0.33%
2023905-2-0.22%
202290700%
202190720.22%
2020905-2-0.22%
2019941-1-0.11%
2018942-3-0.32%
2017945-3-0.32%
201694850.53%
2015943-2-0.21%
201494550.53%
201394050.53%
2012935-4-0.43%
201193950.54%
2010930-2-0.21%

Median Age

Overall: 35.8 years
Female: 37.4 years
Male: 33.4 years

Timberlane Adults

There are 905 adults, (110 of whom are seniors) in Timberlane.

Sex Ratio

Female: 641 (50.2%)
Male: 637 (49.8%)

Demographics

The racial composition of Timberlane includes 72.61% White, 7.28% Black or African American, 5.16% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White92872.61%
Two or more races18914.79%
Black or African American937.28%
Other race665.16%
Native American20.16%
Race
Population ↓
Percentage (of total)
Two or more races14511.35%
Black or African American231.8%
Other race221.72%
White60.47%
Native American20.16%
Race
Population ↓
Percentage (of total)
White92272.14%
Black or African American705.48%
Two or more races443.44%
Other race443.44%

Timberlane Marital Status

Economics and Income Statistics

Timberlane 's average per capita income is $82,625. Household income levels show a median of $147,308. The poverty rate stands at 0.79%.

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$163,750-
Families$151,625$182,154
Households$147,308$175,504
Non Families$82,813$88,597

$82,625

Average Income

$147,308

Median Household Income

0.79%

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)