Johnston County OK Information


Johnston County Subdivisions

Johnston County OK Data & Demographics (As of July 1, 2018)


Total Population 11,453
Population in Households 11,161
Population in Familes 9,280
Population in Group Qrtrs 292
Population Density2 18
Diversity Index3 52


Median Household Income $39,319
Average Household Income $53,882
Per Capita Income $21,497


Total Housing Units 5,369 (100%)
Owner Occupied HU 3,202 (59.6%)
Renter Occupied HU 1,286 (24.0%)
Vacant Housing Units 881 (16.4%)
Median Home Value $97,774
Average Home Value $161,360


Total Households 4,488
Average Household Size 2.49
Family Households 3,045
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 0.54% 0.51%
Households 0.49% 0.48%
Families 0.35% 0.39%
Median Household Income   0.7%
Per Capita Income   1.34%


Johnston County OK - Peer Comparisons by Rank and Percentile

The table below compares Johnston County to the other 77 counties and county equivalents in Oklahoma 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 # 55 30th
Population Density # 51 35th
Diversity Index # 39 51st
Median Household Income # 62 21st
Per Capita Income # 57 27th

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