Loudon County TN Information


Loudon County Subdivisions

Loudon County TN Data & Demographics (As of July 1, 2022)


Total Population 56,436 (100%)
Population in Households 55,939 (99.1%)
Population in Families 46,895 (83.1%)
Population in Group Quarters1 497 ( 0.9%)
Population Density 246
Diversity Index2 39


Median Household Income $65,987
Average Household Income $90,906
% of Income for Mortgage4 24%
Per Capita Income $37,712
Wealth Index5 97


Total HU (Housing Units) 25,411 (100%)
Owner Occupied HU 18,380 (72.3%)
Renter Occupied HU 5,014 (19.7%)
Vacant Housing Units 2,017 ( 7.9%)
Median Home Value $304,810
Average Home Value $399,914
Housing Affordability Index3 106


Total Households 23,394
Average Household Size 2.39
Family Households 16,775
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2020-2022 2022-2027
Population 1.25% 0.94%
Households 1.35% 1.02%
Families   0.91%
Median Household Income   3.55%
Per Capita Income   3.35%
Owner Occupied HU   1.22%


Loudon County TN - Peer Comparisons by Rank and Percentile

The table below compares Loudon County to the other 95 counties and county equivalents in Tennessee by rank and percentile using July 1, 2022 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 # 26 74th
Population Density # 15 85th
Median Household Income # 12 88th
Housing Affordability Index # 3 3rd
Per Capita Income # 8 93rd
Diversity Index # 28 72nd

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

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Tennessee Census Data Comparison Tool

Compare Tennessee July 1, 2022 Data
Highest or Lowest:

More Tools and Resources:

  1. For information about schools and school attendance zones, use the HTL Address Tool
  2. Our new HTL Neighborhood Explorer provides lots of detail about any neighborhood.
  3. The new 2-Minute Introduction and Concise Guide to Big Data which will help you make the most effective use of HomeTownLocator Tools.
  4. See the References & Data Sources page for more information about methodology and sources of data.