Knox County Population 2018

Knox County's estimated population is 31,227 with a growth rate of -0.31% in the past year according to the most recent United States census data. Knox County is the 33rd largest county in Kentucky.

Year Population Growth Growth Rate
201731,227-97-0.31%
201631,324-80-0.25%
201531,404-114-0.36%
201431,518-129-0.41%
201331,6471450.46%
201231,502-375-1.18%
201131,877310.10%
201031,8462,1707.31%
199029,676-563-1.86%
198030,2396,55027.65%
197023,689-1,569-6.21%
196025,258-5,151-16.94%
195030,409-620-2.00%
194031,0294,76318.13%
193026,2662,0948.66%
192024,1722,0569.30%
191022,1164,74427.31%
190017,3723,61026.23%
189013,7623,17529.99%
188010,5872,29327.65%
18708,2945877.62%
18607,7076579.32%
18507,0501,32823.21%
18405,7221,40732.61%
18304,31565417.86%
18203,661-2,214-37.69%
18105,8754,766429.76%
18001,1090.00%

Knox County Population Growth

Population Data via

Knox County Race Data

Race Population Percentage
White30,71698.36%
Black or African American3941.26%
Two or More Races3631.16%
Asian970.31%
American Indian and Alaska Native790.25%
Native Hawaiian and Other Pacific Islander190.06%

Knox County Population Pyramid

0k0k0k1k1k1k1k Male Population0k0k0k1k1k1k1k 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