Cassia County ID Information


Cassia County Subdivisions

Cassia County ID Data & Demographics (As of July 1, 2016)


Total Population 24,709
Population in Households 24,423
Population in Familes 21,400
Population in Group Qrtrs 286
Population Density1 10
Diversity Index2 62


Total Households 8,155
Average Household Size 2.99
Family Households 6,085
Average Family Size 4


Total Housing Units 8,881 (100%)
Owner Occupied HU 5,492 (61.8%)
Renter Occupied HU 2,663 (30.0%)
Vacant Housing Units 726 ( 8.2%)
Median Home Value $139,578
Average Home Value $176,593


Median Household Income $42,093
Average Household Income $55,077
Per Capita Income $18,359
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.19% 0.98%
Households 0.99% 0.86%
Families 0.89% 0.79%
Median Household Income   3.54%
Per Capita Income   2.02%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Cassia County ID - Peer Comparisons by Rank and Percentile

The table below compares Cassia County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2016 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 # 14 70th
Population Density1 # 21 55th
Diversity Index2 # 8 84th
Median Household Income # 25 45th
Per Capita Income # 37 18th

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