Sullivan County MO Information


Sullivan County Subdivisions

Sullivan County MO Data & Demographics (As of July 1, 2017)


Total Population 6,328
Daytime Population: Workers 2,974
Daytime Population: Residents 3,467
Total Daytime Population (TDP) 6,441
Ratio TDP/Total Population1 1.02
Population in Households 6,220
Population in Familes 4,913
Population in Group Qrtrs 108
Population Density2 10
Diversity Index3 47


Median Household Income $35,635
Average Household Income $46,334
Per Capita Income $19,188


Total Housing Units 3,350 (100%)
Owner Occupied HU 1,763 (52.6%)
Renter Occupied HU 816 (24.4%)
Vacant Housing Units 771 (23.0%)
Median Home Value $89,116
Average Home Value $146,767


Total Households 2,579
Average Household Size 2.41
Family Households 1,663
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 -0.81% -1.15%
Households -0.83% -1.18%
Families -0.99% -1.28%
Median Household Income   0.59%
Per Capita Income   2.13%


Sullivan County MO - Peer Comparisons by Rank and Percentile

The table below compares Sullivan County to the other 115 counties and county equivalents in Missouri by rank and percentile using July 1, 2017 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 # 106 9th
Population Density # 109 6th
Diversity Index # 6 96th
Median Household Income # 102 12th
Per Capita Income # 109 6th

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