Warren County Population 2018

Warren County's estimated population is 40,651 with a growth rate of 0.62% in the past year according to the most recent United States census data. Warren County is the 37th largest county in Tennessee.

Year Population Growth Growth Rate
201740,6512510.62%
201640,4001940.48%
201540,2062720.68%
201439,934750.19%
201339,8591280.32%
201239,731-156-0.39%
201139,887270.07%
201039,8606,86820.82%
199032,9923391.04%
198032,6535,68121.06%
197026,9723,87016.75%
196023,1028313.73%
195022,2712,50712.68%
194019,764-445-2.20%
193020,2092,90316.77%
192017,3067724.67%
191016,5341240.76%
190016,4101,99713.86%
189014,4133342.37%
188014,0791,36510.74%
187012,7141,56714.06%
186011,1479689.51%
185010,179-624-5.78%
184010,803-4,407-28.97%
183015,2104,86246.98%
182010,3484,62380.75%
18105,7250.00%

Warren County Population Growth

Population Data via

Warren County Race Data

Race Population Percentage
White37,79392.97%
Black or African American1,4193.49%
Two or More Races6061.49%
Asian2970.73%
American Indian and Alaska Native1850.46%
Native Hawaiian and Other Pacific Islander380.09%

Warren County Population Pyramid

0k1k1k2k Male Population0k1k1k2k 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