Owyhee County Population 2018

Owyhee County's estimated population is 11,628 with a growth rate of 2.33% in the past year according to the most recent United States census data. Owyhee County is the 26th largest county in Idaho.

Year Population Growth Growth Rate
201711,6282652.33%
201611,363840.74%
201511,27930.03%
201411,276-97-0.85%
201311,373-29-0.25%
201211,402270.24%
201111,375-99-0.86%
201011,4743,08236.73%
19908,3921201.45%
19808,2721,85028.81%
19706,422470.74%
19606,375681.08%
19506,30765511.59%
19405,6521,54937.75%
19304,103-591-12.59%
19204,69465016.07%
19104,0442406.31%
19003,8041,78388.22%
18902,02159541.73%
18801,426-287-16.75%
18701,7130.00%

Owyhee County Population Growth

Population Data via

Owyhee County Race Data

Race Population Percentage
White10,32188.76%
American Indian and Alaska Native5304.56%
Two or More Races2382.05%
Black or African American1140.98%
Asian830.71%
Native Hawaiian and Other Pacific Islander190.16%

Owyhee 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