Clark County MO Information


Clark County Subdivisions

Clark County MO Data & Demographics (As of July 1, 2018)


Total Population 6,814
Population in Households 6,724
Population in Familes 5,430
Population in Group Qrtrs 90
Population Density1 14
Diversity Index2 7


Median Household Income $41,892
Average Household Income $55,486
Per Capita Income $22,933


Total Housing Units 3,460 (100%)
Owner Occupied HU 2,103 (60.8%)
Renter Occupied HU 696 (20.1%)
Vacant Housing Units 661 (19.1%)
Median Home Value $85,091
Average Home Value $145,411


Total Households 2,799
Average Household Size 2.4
Family Households 1,877
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 -0.56% -0.76%
Households -0.57% -0.77%
Families -0.69% -0.83%
Median Household Income   3.13%
Per Capita Income   3.54%


Clark County MO - Peer Comparisons by Rank and Percentile

The table below compares Clark County to the other 115 counties and county equivalents in Missouri 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 # 103 11th
Population Density # 98 16th
Diversity Index # 111 4th
Median Household Income # 62 47th
Per Capita Income # 52 56th

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