Scott County IL Information


Scott County Subdivisions

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  1. Scott County 2018 Demographic Data
  2. Growth Rates forScott County (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

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


Total Population 5,091
Population in Households 5,048
Population in Familes 4,143
Population in Group Qrtrs 43
Population Density2 20
Diversity Index3 6


Median Household Income $53,308
Average Household Income $72,809
Per Capita Income $30,537


Total Housing Units 2,442 (100%)
Owner Occupied HU 1,640 (67.2%)
Renter Occupied HU 489 (20.0%)
Vacant Housing Units 313 (12.8%)
Median Home Value $98,833
Average Home Value $129,771


Total Households 2,129
Average Household Size 2.37
Family Households 1,438
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 -0.61% -0.79%
Households -0.47% -0.69%
Families -0.64% -0.79%
Median Household Income   4.85%
Per Capita Income   4.64%


Scott County IL - Peer Comparisons by Rank and Percentile

The table below compares Scott County to the other 102 counties and county equivalents 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 # 99 4th
Population Density # 94 9th
Diversity Index # 101 2nd
Median Household Income # 34 68th
Per Capita Income # 19 82nd

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

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Illinois Census Data Comparison Tool

Compare Illinois July 1, 2018 Data
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