Decatur County Population 2017

Decatur County's estimated population is 11,769 with a growth rate of 0.96% in the past year according to the most recent United States census data. Decatur County is the 85th largest county in Tennessee.

Year Population Growth Growth Rate
201611,7691120.96%
201511,657-76-0.65%
201411,733360.31%
201311,697370.32%
201211,660-24-0.21%
201111,684-45-0.38%
201011,7291,25712.00%
199010,472-385-3.55%
198010,8571,40014.80%
19709,4571,13313.61%
19608,324-1,118-11.84%
19509,442-819-7.98%
194010,2611551.53%
193010,106-92-0.90%
192010,1981051.04%
191010,093-346-3.31%
190010,4391,44416.05%
18908,9954975.85%
18808,4987269.34%
18707,7721,49623.84%
18606,2762734.55%
18506,0030.00%

Decatur County Population Growth

Population Data via

Decatur County Race Data

Race Population Percentage
White11,06494.01%
Black or African American3482.96%
Two or More Races1371.16%
Asian600.51%
American Indian and Alaska Native350.30%
Native Hawaiian and Other Pacific Islander130.11%

Decatur County Population Pyramid

0k0k0k0k0k1kDecatur County Male Population0k0k0k0k0k1kDecatur County Female Population

Population of Cities in Decatur County

City 2010 Census 2016 Estimated Growth Growth Rate
Parsons23752357-18-0.76%
Scotts Hill98198540.41%
Decaturville86987560.69%
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