West Clark Division ID Demographic Data and Boundary Map


West Clark Division, ID

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

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

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  1. West Clark Division 2021 Demographic Data
  2. Growth Rates for West Clark Division (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. Idaho Research Tools (Easy Tools & Current Data)
  5. Idaho Data Comparison Tool - 2021 Demographics

West Clark Division Boundary Map


West Clark Division Data & Demographics (As of July 1, 2021)


Total Population 901 (100%)
Population in Households 899 (99.8%)
Population in Families 751 (83.4%)
Population in Group Quarters1 2 ( 0.2%)
Population Density 1
Diversity Index2 77


Median Household Income $35,569
Average Household Income $50,001
% of Income for Mortgage4 16%
Per Capita Income $17,742
Wealth Index5 36


Total HU (Housing Units) 404 (100%)
Owner Occupied HU 159 (39.4%)
Renter Occupied HU 150 (37.1%)
Vacant Housing Units 94 (23.3%)
Median Home Value $132,500
Average Home Value $174,842
Housing Affordability Index3 163


Total Households 310
Average Household Size 2.9
Family Households 214
Average Family Size 4
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population -0.03% -0.18%
Households 0.09% -0.13%
Families -0.33% -0.19%
Median Household Income   1.84%
Per Capita Income   1.79%
Owner Occupied HU   0.25%

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  4. See the References & Data Sources page for more information about methodology and sources of data.