Carroll County TN Information


Carroll County Subdivisions

Carroll County TN Data & Demographics (As of July 1, 2017)


Total Population 27,994
Daytime Population: Workers 8,269
Daytime Population: Residents 17,143
Total Daytime Population (TDP) 25,412
Ratio TDP/Total Population1 0.91
Population in Households 27,019
Population in Familes 22,182
Population in Group Qrtrs 975
Population Density2 47
Diversity Index3 29


Median Household Income $38,941
Average Household Income $51,733
Per Capita Income $21,366


Total Housing Units 13,301 (100%)
Owner Occupied HU 8,281 (62.3%)
Renter Occupied HU 3,047 (22.9%)
Vacant Housing Units 1,973 (14.8%)
Median Home Value $88,496
Average Home Value $117,238


Total Households 11,328
Average Household Size 2.39
Family Households 7,655
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 -0.26% -0.59%
Households -0.22% -0.58%
Families -0.38% -0.68%
Median Household Income   1.31%
Per Capita Income   2.26%


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, 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 # 53 45th
Population Density # 72 24th
Diversity Index # 31 68th
Median Household Income # 55 43rd
Per Capita Income # 56 42nd

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