Carroll County TN Information


Carroll County Subdivisions

Carroll County TN Data & Demographics (As of July 1, 2018)


Total Population 28,150
Population in Households 26,879
Population in Familes 22,182
Population in Group Qrtrs 1,271
Population Density1 47
Diversity Index2 30


Median Household Income $40,009
Average Household Income $53,644
Per Capita Income $22,134


Total Housing Units 13,184 (100%)
Owner Occupied HU 8,071 (61.2%)
Renter Occupied HU 3,250 (24.7%)
Vacant Housing Units 1,863 (14.1%)
Median Home Value $91,558
Average Home Value $122,364


Total Households 11,321
Average Household Size 2.37
Family Households 7,616
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 -0.16% -0.53%
Households -0.2% -0.49%
Families -0.4% -0.62%
Median Household Income   1.43%
Per Capita Income   2.21%


Carroll County TN - Peer Comparisons by Rank and Percentile

The table below compares Carroll County to the other 95 counties and county equivalents in Tennessee 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 # 53 45th
Population Density # 71 26th
Diversity Index # 29 71st
Median Household Income # 57 41st
Per Capita Income # 56 42nd

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