Macoupin County IL Information


Macoupin County Subdivisions

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


Total Population 46,842
Population in Households 46,007
Population in Familes 37,518
Population in Group Qrtrs 835
Population Density1 54
Diversity Index2 9


Median Household Income $51,178
Average Household Income $65,977
Per Capita Income $27,526


Total Housing Units 21,584 (100%)
Owner Occupied HU 14,571 (67.5%)
Renter Occupied HU 4,506 (20.9%)
Vacant Housing Units 2,507 (11.6%)
Median Home Value $97,435
Average Home Value $130,049


Total Households 19,077
Average Household Size 2.41
Family Households 12,838
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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.


2010-2017 2017-2022
Population -0.24% -0.37%
Households -0.19% -0.35%
Families -0.36% -0.47%
Median Household Income   1.82%
Per Capita Income   2.85%


Macoupin County IL - Peer Comparisons by Rank and Percentile

The table below compares Macoupin 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 # 32 70th
Population Density # 46 56th
Diversity Index # 88 14th
Median Household Income # 46 56th
Per Capita Income # 46 56th

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