Hancock County Population 2018

Hancock County's estimated population is 10,771 with a growth rate of -1.12% in the past year according to the most recent United States census data. Hancock County is the 68th largest county in Iowa.

Year Population Growth Growth Rate
201710,771-122-1.12%
201610,893-130-1.18%
201511,023-14-0.13%
201411,037-96-0.86%
201311,133-46-0.41%
201211,179-115-1.02%
201111,294-6-0.05%
201011,300-1,338-10.59%
199012,638-1,195-8.64%
198013,8336064.58%
197013,227-1,377-9.43%
196014,604-473-3.14%
195015,077-325-2.11%
194015,4026004.05%
193014,802790.54%
192014,7231,99215.65%
191012,731-1,021-7.42%
190013,7526,13180.45%
18907,6214,168120.71%
18803,4532,454245.65%
1870999820458.10%
18601790.00%

Hancock County Population Growth

Population Data via

Hancock County Race Data

Race Population Percentage
White10,69799.31%
Two or More Races1020.95%
Black or African American930.86%
Asian570.53%
American Indian and Alaska Native310.29%
Native Hawaiian and Other Pacific Islander50.05%

Hancock County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k 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