Elmore County ID Information


Elmore County Subdivisions

Elmore County ID Data & Demographics (As of July 1, 2018)


Total Population 27,118
Population in Households 26,512
Population in Familes 22,122
Population in Group Qrtrs 606
Population Density2 9
Diversity Index3 54


Median Household Income $50,309
Average Household Income $63,066
Per Capita Income $23,993


Total Housing Units 12,298 (100%)
Owner Occupied HU 5,572 (45.3%)
Renter Occupied HU 4,647 (37.8%)
Vacant Housing Units 2,079 (16.9%)
Median Home Value $165,654
Average Home Value $220,043


Total Households 10,219
Average Household Size 2.59
Family Households 7,078
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 0.04% 0.21%
Households 0.09% 0.25%
Families -0.1% 0.13%
Median Household Income   1.47%
Per Capita Income   2.19%


Elmore County ID - Peer Comparisons by Rank and Percentile

The table below compares Elmore County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2018 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 # 13 73rd
Population Density # 23 50th
Diversity Index # 12 75th
Median Household Income # 12 75th
Per Capita Income # 16 66th

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