Loudon County Population 2017

Loudon County's estimated population is 51,454 with a growth rate of 0.93% in the past year according to the most recent United States census data. Loudon County is the 31st largest county in Tennessee.

Year Population Growth Growth Rate
201651,4544760.93%
201550,9783320.66%
201450,6462720.54%
201350,3746421.29%
201249,7326591.34%
201149,0733350.69%
201048,73817,48355.94%
199031,2552,7029.46%
198028,5534,28717.67%
197024,2665092.14%
196023,7575752.48%
195023,1823,34416.86%
194019,8382,03311.42%
193017,8051,5309.40%
192016,2752,66319.56%
191013,6122,77425.60%
190010,8381,56516.88%
18909,2731251.37%
18809,1480.00%

Loudon County Population Growth

Population Data via

Loudon County Race Data

Race Population Percentage
White48,78794.82%
Black or African American7501.46%
Two or More Races6491.26%
Asian4210.82%
American Indian and Alaska Native2660.52%
Native Hawaiian and Other Pacific Islander1050.20%

Loudon County Population Pyramid

0k1k1k2k2kLoudon County Male Population0k1k1k2k2kLoudon County Female Population

Population of Cities in Loudon County

City 2010 Census 2016 Estimated Growth Growth Rate
Lenoir City860291065045.86%
Loudon538057503706.88%
Greenback10631119565.27%
Philadelphia656692365.49%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990