Grainger County Population 2018

Grainger County's estimated population is 23,144 with a growth rate of 0.14% in the past year according to the most recent United States census data. Grainger County is the 61st largest county in Tennessee.

Year Population Growth Growth Rate
201723,144320.14%
201623,1122611.14%
201522,851-14-0.06%
201422,8651290.57%
201322,736470.21%
201222,689-61-0.27%
201122,750290.13%
201022,7215,62632.91%
199017,0953442.05%
198016,7512,80320.10%
197013,9481,44211.53%
196012,506-580-4.43%
195013,086-1,270-8.85%
194014,3561,61912.71%
193012,737-632-4.73%
192013,369-519-3.74%
191013,888-1,624-10.47%
190015,5122,31617.55%
189013,1968126.56%
188012,384-37-0.30%
187012,4211,45913.31%
186010,962-1,408-11.38%
185012,3701,79817.01%
184010,5725065.03%
183010,0662,41531.56%
18207,6511,25419.60%
18106,397-970-13.17%
18007,3670.00%

Grainger County Population Growth

Population Data via

Grainger County Race Data

Race Population Percentage
White22,27496.24%
Two or More Races2481.07%
Black or African American1760.76%
American Indian and Alaska Native800.35%
Asian430.19%
Native Hawaiian and Other Pacific Islander140.06%

Grainger County Population Pyramid

0k0k0k1k1k1k Male Population0k0k0k1k1k1k 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