Franklin County MO Information


Franklin County Subdivisions

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


Total Population 105,816
Population in Households 104,959
Population in Familes 86,599
Population in Group Qrtrs 857
Population Density1 115
Diversity Index2 11


Median Household Income $54,749
Average Household Income $71,817
Per Capita Income $27,958


Total Housing Units 45,567 (100%)
Owner Occupied HU 29,496 (64.7%)
Renter Occupied HU 11,452 (25.1%)
Vacant Housing Units 4,619 (10.1%)
Median Home Value $184,008
Average Home Value $240,739


Total Households 40,948
Average Household Size 2.56
Family Households 28,627
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 0.51% 0.6%
Households 0.54% 0.62%
Families 0.43% 0.54%
Median Household Income   3.17%
Per Capita Income   3.73%


Franklin County MO - Peer Comparisons by Rank and Percentile

The table below compares Franklin 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 # 10 92nd
Population Density # 17 86th
Diversity Index # 92 22nd
Median Household Income # 15 88th
Per Capita Income # 16 87th

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