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Timberlane, IL

Village in Boone County, Illinois.

Population

1,278

Land area

1.7sq mi

People per sq mi

732

ZIP codes

0

Timberlane and its ZIP codes

Full map

Timberlane at a glance

  • Timberlane is about 3.2 times as dense as Illinois as a whole.
  • Households here earn a median of $147,308 a year, 77% more than the Illinois figure of $83,390.
  • A typical owner-occupied home is valued at $351,000 (33% above Illinois).

Housing and community stats

Timberlane, IL, American Community Survey 2020-2024

Full profile

Median household income

$147,308

Poverty rate

0.8%

Median home value

$351,000

Homeownership

98.5%

Bachelor's or higher

46.2%

Median age

35.8

Average commute

29.1 min

Largest reported origins and ancestries: German Americans (345), Irish Americans (176), Mexican Americans (119).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Boone County. PPP loans are for Timberlane.

Details

Unemployment rate

4.2%

Aug 2026, -1.0 pts in a year

Average annual pay

$57,255

11,310 jobs, 2025

Income per person

$59,708

BEA, 2024

Federal spending

$332M

FY 2026, $6,219 per person

Boone County economyFederal spending

How people get to work

Timberlane, IL, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone81.7%
  • Carpooled4.2%
  • Public transit0.0%
  • Walked1.4%
  • Bicycle0.0%
  • Taxi, ride-hailing, motorcycle or other0.0%
  • Worked from home12.8%

Average one-way commute: 29.1 minutes for people who do not work from home.

Environment and hazard risk

Timberlane, IL, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: hail

Storm events since 1996

381

Countywide, mostly thunderstorm wind

Flood insurance policies

62

0.3% of homes, county

July high / Jan low

80° / 11°F

37.4 inches of rain a year

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in Timberlane, IL, CDC PLACES estimates

All 40 measures

Obesity

33.3%

U.S. 33.3% about the same

Diabetes

8.6%

U.S. 12.1% -3.5 pts

Smoking

10.6%

U.S. 12.8% -2.2 pts

Uninsured (18-64)

5.5%

U.S. 11.1% -5.6 pts

Cities near Timberlane

NameDistanceLand area (sq mi)
Candlewick LakeCensus-designated place1 mi1.8
Poplar GroveVillage1.3 mi7.9
CaledoniaVillage2.3 mi1
ArgyleCensus-designated place3.8 mi0.9
BelvidereCity6.2 mi12.7
Loves ParkCity6.4 mi16.3
CapronVillage7.8 mi0.8
Machesney ParkVillage8.9 mi12.7
RoscoeVillage9.6 mi10.3
Garden PrairieCensus-designated place9.7 mi0.6
Cherry ValleyVillage9.9 mi8.4
RockfordCity11 mi65.3
ChemungCensus-designated place12 mi0.3
RocktonVillage13 mi6.9
South BeloitCity13 mi6.2
Sharon, WIVillage13 mi1.7

Frequently asked questions

What county is Timberlane, IL in?
Timberlane is in Boone County, Illinois.
What is the population of Timberlane, IL?
About 1,278 people live in Timberlane, based on American Community Survey 5-year estimates.
What cities are near Timberlane?
Nearby places include Candlewick Lake (1 mi), Poplar Grove (1.3 mi), Caledonia (2.3 mi), Argyle (3.8 mi), Belvidere (6.2 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023