Clinton County Population 2018

Clinton County's estimated population is 20,554 with a growth rate of 0.12% in the past year according to the most recent United States census data. Clinton County is the 53rd largest county in Missouri.

Year Population Growth Growth Rate
201720,554240.12%
201620,530-42-0.20%
201520,5723131.54%
201420,259-302-1.47%
201320,56130.01%
201220,558-118-0.57%
201120,676-64-0.31%
201020,7404,14524.98%
199016,5956794.27%
198015,9163,45427.72%
197012,4628747.54%
196011,588-138-1.18%
195011,726-1,535-11.58%
194013,261-244-1.81%
193013,505-956-6.61%
192014,461-836-5.47%
191015,297-2,066-11.90%
190017,3632251.31%
189017,1381,0656.63%
188016,0732,01014.29%
187014,0636,21579.19%
18607,8484,062107.29%
18503,7861,06238.99%
18402,7240.00%

Clinton County Population Growth

Population Data via

Clinton County Race Data

Race Population Percentage
White19,73196.00%
Two or More Races3731.81%
Black or African American2911.42%
American Indian and Alaska Native1500.73%
Asian850.41%
Native Hawaiian and Other Pacific Islander50.02%

Clinton County Population Pyramid

0k0k0k1k1k Male Population0k0k0k1k1k 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