Marion County KS Information


Marion County Subdivisions

Marion County KS Data & Demographics (As of July 1, 2018)


Total Population 12,506
Population in Households 11,783
Population in Familes 9,812
Population in Group Qrtrs 723
Population Density1 13
Diversity Index2 17


Median Household Income $48,630
Average Household Income $57,647
Per Capita Income $23,415


Total Housing Units 5,946 (100%)
Owner Occupied HU 3,802 (63.9%)
Renter Occupied HU 1,135 (19.1%)
Vacant Housing Units 1,009 (17.0%)
Median Home Value $96,252
Average Home Value $132,233


Total Households 4,937
Average Household Size 2.39
Family Households 3,371
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 -0.15% -0.25%
Households -0.17% -0.27%
Families -0.29% -0.35%
Median Household Income   0.91%
Per Capita Income   1.43%


Marion County KS - Peer Comparisons by Rank and Percentile

The table below compares Marion County to the other 105 counties and county equivalents in Kansas 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 # 37 66th
Population Density # 46 57th
Diversity Index # 77 28th
Median Household Income # 49 54th
Per Capita Income # 83 22nd

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