Timberlane, IL Profile: Facts & Data


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Timberlane, Illinois - Basic Facts

The Village of Timberlane had a population of 938 as of July 1, 2018. Timberlane ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Timberlane is located at latitude 42.3357 and longitude -88.8661 in Boone County. The formal boundaries for the Village of Timberlane (see map below) encompass a land area of 1.76 sq. miles and a water area of 0.02 sq. miles. Boone County is in the Central time zone (GMT -6). The elevation is 843 feet.

The Village of Timberlane (GNIS ID: 2399984) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Timberlane is located within Township of Caledonia, a minor civil division (MCD) of Boone County.

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  1. Timberlane 2018 Demographic Data
  2. Growth Rates for Timberlane (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Timberlane, IL Data & Demographics (As of July 1, 2018)


Total Population 938
Population in Households 938
Population in Familes 888
Population in Group Qrtrs 0
Population Density2 534
Diversity Index3 30


Median Household Income $111,503
Average Household Income $139,139
Per Capita Income $44,073


Total Housing Units 297 (100%)
Owner Occupied HU 277 (93.3%)
Renter Occupied HU 12 ( 4.0%)
Vacant Housing Units 7 ( 2.4%)
Median Home Value $272,590
Average Home Value $305,914


Total Households 290
Average Household Size 3.23
Family Households 259
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.05% 1.51%
Households 0.08% 1.54%
Families -0.46% 1.5%
Median Household Income   1.48%
Per Capita Income   2.59%

Timberlane, IL - Peer Comparisons by Rank and Percentile

The table below compares Timberlane to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 726 47th
Population Density # 1061 23rd
Diversity Index # 369 73rd
Median Household Income # 49 96th
Per Capita Income # 98 93rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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