Allen County Population 2018

Allen County's estimated population is 12,519 with a growth rate of -1.01% in the past year according to the most recent United States census data. Allen County is the 36th largest county in Kansas.

Year Population Growth Growth Rate
201712,519-128-1.01%
201612,647-10-0.08%
201512,657-225-1.75%
201412,882-172-1.32%
201313,054-240-1.81%
201213,294-45-0.34%
201113,339-18-0.13%
201013,357-1,281-8.75%
199014,638-1,016-6.49%
198015,6546114.06%
197015,043-1,326-8.10%
196016,369-1,818-10.00%
195018,187-1,687-8.49%
194019,874-1,517-7.09%
193021,391-2,118-9.01%
192023,509-4,131-14.95%
191027,6408,13341.69%
190019,5075,99844.40%
189013,5092,20619.52%
188011,3034,28160.97%
18707,0223,940127.84%
18603,0820.00%

Allen County Population Growth

Population Data via

Allen County Race Data

Race Population Percentage
White11,90095.06%
Two or More Races3632.90%
Black or African American2742.19%
American Indian and Alaska Native1030.82%
Asian820.66%
Native Hawaiian and Other Pacific Islander20.02%

Allen County Population Pyramid

0k0k0k0k0k1k Male Population0k0k0k0k0k1k 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