Hancock County Population 2018

Hancock County's estimated population is 18,508 with a growth rate of -0.17% in the past year according to the most recent United States census data. Hancock County is the 60th largest county in Illinois.

Year Population Growth Growth Rate
201618,508-31-0.17%
201518,539-82-0.44%
201418,621180.10%
201318,603-290-1.53%
201218,893-141-0.74%
201119,034-51-0.27%
201019,085-2,288-10.71%
199021,373-2,504-10.49%
198023,8772320.98%
197023,645-929-3.78%
196024,574-1,216-4.72%
195025,790-507-1.93%
194026,297-123-0.47%
193026,420-2,103-7.37%
192028,523-2,115-6.90%
191030,638-1,577-4.90%
190032,2153080.97%
189031,907-3,430-9.71%
188035,337-598-1.66%
187035,9356,87423.65%
186029,06114,40998.34%
185014,6524,70647.32%
18409,9469,4631959.21%
18304830.00%

Hancock County Population Growth

Population Data via

Hancock County Race Data

Race Population Percentage
White18,10897.84%
Two or More Races2111.14%
Black or African American880.48%
Asian600.32%
American Indian and Alaska Native540.29%
Native Hawaiian and Other Pacific Islander180.10%

Hancock 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