Allen County Population 2018

Allen County's estimated population is 20,933 with a growth rate of 0.98% in the past year according to the most recent United States census data. Allen County is the 54th largest county in Kentucky.

Year Population Growth Growth Rate
201720,9332040.98%
201620,729670.32%
201520,6621650.80%
201420,4971780.88%
201320,319800.40%
201220,239580.29%
201120,1811350.67%
201020,0465,41837.04%
199014,6285003.54%
198014,1281,53012.14%
197012,5983292.68%
196012,269-1,518-11.01%
195013,787-1,709-11.03%
194015,4963162.08%
193015,180-1,581-9.43%
192016,7611,87912.63%
191014,8822251.54%
190014,6579657.05%
189013,6921,60313.26%
188012,0891,79317.41%
187010,2961,10912.07%
18609,1874455.09%
18508,7421,41319.28%
18407,32984413.01%
18306,4851,15821.74%
18205,3270.00%

Allen County Population Growth

Population Data via

Allen County Race Data

Race Population Percentage
White19,97895.44%
Two or More Races2571.23%
Black or African American2151.03%
American Indian and Alaska Native610.29%
Asian470.22%
Native Hawaiian and Other Pacific Islander30.01%

Allen 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