Clay County Population 2018

Clay County's estimated population is 20,366 with a growth rate of -1.53% in the past year according to the most recent United States census data. Clay County is the 56th largest county in Kentucky.

Year Population Growth Growth Rate
201720,366-317-1.53%
201620,683-307-1.46%
201520,990-106-0.50%
201421,096-99-0.47%
201321,195-330-1.53%
201221,525-71-0.33%
201121,596-65-0.30%
201021,661-85-0.39%
199021,746-1,006-4.42%
198022,7524,27123.11%
197018,481-2,267-10.93%
196020,748-2,368-10.24%
195023,116-785-3.28%
194023,9015,37529.01%
193018,526-1,269-6.41%
192019,7952,00611.28%
191017,7892,42515.78%
190015,3642,91723.44%
189012,4472,22521.77%
188010,2221,92523.20%
18708,2971,64524.73%
18606,6521,23122.71%
18505,42181417.67%
18404,6071,05929.85%
18303,548-845-19.24%
18204,3931,99583.19%
18102,3980.00%

Clay County Population Growth

Population Data via

Clay County Race Data

Race Population Percentage
White19,84797.45%
Black or African American9124.48%
Two or More Races2091.03%
American Indian and Alaska Native370.18%
Asian310.15%
Native Hawaiian and Other Pacific Islander110.05%

Clay 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