Minidoka County ID Information


Minidoka County Subdivisions

Minidoka County ID Data & Demographics (As of July 1, 2017)


Total Population 20,870
Daytime Population: Workers 9,228
Daytime Population: Residents 10,734
Total Daytime Population (TDP) 19,962
Ratio TDP/Total Population1 0.96
Population in Households 20,788
Population in Familes 17,923
Population in Group Qrtrs 82
Population Density2 28
Diversity Index3 67


Median Household Income $42,799
Average Household Income $57,784
Per Capita Income $20,752


Total Housing Units 8,011 (100%)
Owner Occupied HU 5,430 (67.8%)
Renter Occupied HU 2,043 (25.5%)
Vacant Housing Units 538 ( 6.7%)
Median Home Value $116,969
Average Home Value $155,585


Total Households 7,473
Average Household Size 2.78
Family Households 5,494
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.54% 0.51%
Households 0.57% 0.53%
Families 0.46% 0.46%
Median Household Income   1.88%
Per Capita Income   3.21%


Minidoka County ID - Peer Comparisons by Rank and Percentile

The table below compares Minidoka County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 18 61st
Population Density # 13 73rd
Diversity Index # 4 93rd
Median Household Income # 23 50th
Per Capita Income # 28 39th

Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.