Demographics
Census 2010 data for Loudon County and the incorporate areas will be updated on this site as they are released to the community.
Population
LOUDON COUNTY, TN 7th FASTEST GROWING COUNTY IN TENNESSEE 2000-2010
- County Population = 48,556
- Knoxville MSA Population = 698,030
- Knoxville Oak Ridge Innovation Valley Region = 687,303
- East Tennessee Economic Development Region = 1,143,768
- State of Tennessee = 6,346,105
- County population grew at a rate of 24.2% between 2000-2010 outpacing the Knoxville MSA, State, and region
Source: U.S. Census Bureau, Census 2010

Population Projections
- County ten-year population projection = 23.7% growth to 56,439 (2000-2010)
- Loudon County rate of growth will continue to outpace the Knoxville MSA, State, and region

Source: University of Tennessee Center for Business and Economic Research
Population Characteristics
- Median age = 41 years
- 60% of residents are of primary working age (18-64 years)
- Average household size = 2.42 persons
- Average family size = 2.82 persons
Source: U.S. Census Bureau, Census 2000
Income
- Median household income = $40,401 (state = $36,360; Knoxville MSA = $36,874; region = $31,146) Census 2000
- Median family income = $46,517 (state = $43,517; Knoxville MSA = $45,697; region = $37,198) Census 2000
- Per capita personal income = $35,546 (102% of the state average and 88% of the national average) 2008 Bureau of Economic Analysis
- 2010 Median Household Effective Buying Income (disposable income) - $42,720 Source: ESRI/Sites to Do Business
Per Capita Income as a Percent of the United States, 2008
Tennessee | Loudon |
Communities
| Greenback | Lenoir City | Loudon | Philadelphia | Tellico Village* | |
| 2010 Population | 1,064 | 8,642 | 5,381 | 656 | 5,791 |
| % Change 2000-2010 | 11.5% | 26.7% | 20.2% | 23.1% | NA |
| 2010 Population Projections | 1,151 | 8,454 | 5,388 | 653 | |
| Median Age | 38.1 | 34.7 | 41.6 | 35.8 | |
| Average Household Size | 2.51 | 2.33 | 2.29 | 2.60 | |
| Average Family Size | 2.92 | 2.95 | 2.85 | 3.09 | |
| Median Household Income | $31,042 | $28,889 | $30,108 | $31,563 | |
| Median Family Income | $40,000 | $33,462 | $39,410 | $39,792 | |
| *Census Designated Place |
Source: U.S. Bureau of the Census, Census 2000
