Obion County TN Information


Obion County Subdivisions

Obion County TN Data & Demographics (As of July 1, 2015)


Total Population 31,647
Population in Households 31,186
Population in Familes 25,669
Population in Group Qrtrs 461
Population Density1 58
Diversity Index2 33


Total Households 13,059
Average Household Size 2.39
Family Households 8,883
Average Family Size 3


Total Housing Units 14,704 (100%)
Owner Occupied HU 8,431 (57.3%)
Renter Occupied HU 4,628 (31.5%)
Vacant Housing Units 1,645 (11.2%)
Median Home Value $84,626
Average Home Value $105,272


Median Household Income $39,859
Average Household Income $51,894
Per Capita Income $21,505
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.1% -0.06%
Households -0.03% -0.04%
Families -0.19% -0.13%
Median Household Income   2.97%
Per Capita Income   2.45%
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.


Obion County TN - Peer Comparisons by Rank and Percentile

The table below compares Obion County to the other 95 counties and county equivalents in Tennessee by rank and percentile using July 1, 2015 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 # 60 39th
Diversity Index2 # 22 78th
Median Household Income # 36 63rd
Per Capita Income # 31 68th

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