Clay County Population 2017

Clay County's estimated population is 26,309 with a growth rate of -0.66% in the past year according to the most recent United States census data. Clay County is the 60th largest county in Indiana.

Year Population Growth Growth Rate
201626,309-176-0.66%
201526,485-1-0.00%
201426,486-248-0.93%
201326,734-91-0.34%
201226,825-57-0.21%
201126,882310.12%
201026,8512,1468.69%
199024,705-157-0.63%
198024,8629293.88%
197023,933-274-1.13%
196024,2072891.21%
195023,918-1,447-5.70%
194025,365-1,114-4.21%
193026,479-2,968-10.08%
192029,447-3,088-9.49%
191032,535-1,750-5.10%
190034,2853,74912.28%
189030,5364,68218.11%
188025,8546,77035.47%
187019,0846,92356.93%
186012,1614,21753.08%
18507,9442,37742.70%
18405,5673,951244.49%
18301,6160.00%

Clay County Population Growth

Population Data via

Clay County Race Data

Race Population Percentage
White25,89098.41%
Two or More Races2691.02%
Black or African American1550.59%
Asian850.32%
American Indian and Alaska Native750.29%
Native Hawaiian and Other Pacific Islander110.04%

Clay County Population Pyramid

0k0k0k1k1k1kClay County Male Population0k0k0k1k1k1kClay County Female Population

Population of Cities in Clay County

City 2010 Census 2016 Estimated Growth Growth Rate
Brazil81458110-35-0.43%
Clay City861835-26-3.02%
Knightsville793768-25-3.15%
Harmony656630-26-3.96%
Staunton535513-22-4.11%
Carbon397389-8-2.02%
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