Sumner County KS Information


Sumner County Subdivisions

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


Total Population 23,479
Population in Households 23,070
Population in Familes 19,345
Population in Group Qrtrs 409
Population Density1 20
Diversity Index2 23


Median Household Income $54,264
Average Household Income $69,701
Per Capita Income $27,850


Total Housing Units 10,865 (100%)
Owner Occupied HU 6,929 (63.8%)
Renter Occupied HU 2,322 (21.4%)
Vacant Housing Units 1,614 (14.9%)
Median Home Value $97,685
Average Home Value $141,853


Total Households 9,251
Average Household Size 2.49
Family Households 6,371
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 -0.33% -0.51%
Households -0.26% -0.47%
Families -0.38% -0.55%
Median Household Income   2.85%
Per Capita Income   3.64%


Sumner County KS - Peer Comparisons by Rank and Percentile

The table below compares Sumner 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 # 25 77th
Population Density # 37 66th
Diversity Index # 55 48th
Median Household Income # 16 86th
Per Capita Income # 21 81st

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