Marshall County TN Information


Marshall County Subdivisions

Marshall County TN Data & Demographics (As of July 1, 2014)


Total Population 31,358
Population in Households 30,999
Population in Familes 25,900
Population in Group Qrtrs 359
Population Density1 84
Diversity Index2 30


Total Households 12,150
Average Household Size 2.55
Family Households 8,587
Average Family Size 3


Total Housing Units 13,410 (100%)
Owner Occupied HU 8,410 (62.7%)
Renter Occupied HU 3,740 (27.9%)
Vacant Housing Units 1,260 ( 9.4%)
Median Home Value $109,150
Average Home Value $136,944


Median Household Income $39,774
Average Household Income $52,060
Per Capita Income $20,243
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.56% 0.55%
Households 0.59% 0.56%
Families 0.36% 0.42%
Median Household Income   3.39%
Per Capita Income   1.84%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Marshall County TN - Peer Comparisons by Rank and Percentile

The table below compares Marshall County to the other 95 counties and county equivalents in Tennessee by rank and percentile using July 1, 2014 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 # 49 49th
Population Density1 # 40 59th
Diversity Index2 # 24 76th
Median Household Income # 28 72nd
Per Capita Income # 39 60th

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