Cumberland County IL Information


Cumberland County Subdivisions

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


Total Population 10,986
Population in Households 10,869
Population in Familes 9,125
Population in Group Qrtrs 117
Population Density2 32
Diversity Index3 7


Median Household Income $46,117
Average Household Income $64,273
Per Capita Income $25,860


Total Housing Units 4,965 (100%)
Owner Occupied HU 3,615 (72.8%)
Renter Occupied HU 786 (15.8%)
Vacant Housing Units 564 (11.4%)
Median Home Value $97,983
Average Home Value $127,960


Total Households 4,401
Average Household Size 2.47
Family Households 3,099
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population -0.07% -0.25%
Households 0.07% -0.15%
Families -0.09% -0.26%
Median Household Income   4.02%
Per Capita Income   3.81%


Cumberland County IL - Peer Comparisons by Rank and Percentile

The table below compares Cumberland 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 # 87 16th
Population Density # 73 28th
Diversity Index # 99 3rd
Median Household Income # 76 26th
Per Capita Income # 62 40th

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