Ketchum Division ID Demographic Data and Boundary Map


Ketchum Division, ID

The Ketchum Division is a County Subdivision of Blaine County. The subdivision has a Z5 Census Class Code which indicates that the Ketchum Division is a statistical county subdivision.

Also See: Blaine County Data | Cities in Blaine County | County Subdivisions in Blaine County

Ketchum Division Boundary Map


Ketchum Division Data & Demographics (As of July 1, 2017)


Total Population 6,282
Population in Households 6,090
Population in Familes 4,151
Population in Group Qrtrs 192
Population Density1 9
Diversity Index2 45


Total Households 2,967
Average Household Size 2.05
Family Households 1,537
Average Family Size 3


Total Housing Units 8,106 (100%)
Owner Occupied HU 1,961 (24.2%)
Renter Occupied HU 1,006 (12.4%)
Vacant Housing Units 5,139 (63.4%)
Median Home Value $847,072
Average Home Value $836,448


Median Household Income $60,774
Average Household Income $87,558
Per Capita Income $41,831
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population -0.72% -0.39%
Households -0.7% -0.41%
Families -1.01% -0.61%
Median Household Income   3.86%
Per Capita Income   3.35%
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.