Smith County Population 2018

Smith County's estimated population is 19,636 with a growth rate of 0.87% in the past year according to the most recent United States census data. Smith County is the 66th largest county in Tennessee.

Year Population Growth Growth Rate
201719,6361700.87%
201619,4662381.24%
201519,2282021.06%
201419,026-14-0.07%
201319,040-63-0.33%
201219,103-28-0.15%
201119,13160.03%
201019,1254,98235.23%
199014,143-792-5.30%
198014,9352,42619.39%
197012,5094503.73%
196012,059-2,039-14.46%
195014,098-2,050-12.70%
194016,1486754.36%
193015,473-1,661-9.69%
192017,134-1,414-7.62%
191018,548-478-2.51%
190019,0266223.38%
189018,4046053.40%
188017,7991,80511.29%
187015,994-363-2.22%
186016,357-2,055-11.16%
185018,412-2,767-13.06%
184021,1791,2736.40%
183019,9062,32613.23%
182017,5805,93150.91%
181011,6497,355171.29%
18004,2940.00%

Smith County Population Growth

Population Data via

Smith County Race Data

Race Population Percentage
White18,40493.73%
Black or African American4032.05%
Two or More Races2841.45%
American Indian and Alaska Native930.47%
Asian650.33%
Native Hawaiian and Other Pacific Islander40.02%

Smith County Population Pyramid

0k0k0k1k1k Male Population0k0k0k1k1k Female Population8580757065605550454035302520151050
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