Minidoka County Population 2018

Minidoka County's estimated population is 20,729 with a growth rate of 0.71% in the past year according to the most recent United States census data. Minidoka County is the 18th largest county in Idaho.

Year Population Growth Growth Rate
201720,7291460.71%
201620,5832111.04%
201520,3721150.57%
201420,257-42-0.21%
201320,2991930.96%
201220,106-104-0.51%
201120,2101190.59%
201020,0917303.77%
199019,361-357-1.81%
198019,7183,98725.34%
197015,7311,3379.29%
196014,3944,60947.10%
19509,785-85-0.86%
19409,8701,46717.46%
19308,403-632-7.00%
19209,0350.00%

Minidoka County Population Growth

Population Data via

Minidoka County Race Data

Race Population Percentage
White19,27893.00%
American Indian and Alaska Native4722.28%
Two or More Races3391.64%
Black or African American1640.79%
Asian1240.60%
Native Hawaiian and Other Pacific Islander100.05%

Minidoka 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