Kamiah Division ID Demographic Data and Boundary Map


Kamiah Division, ID

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

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

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  1. Kamiah Division 2020 Demographic Data
  2. Growth Rates for Kamiah 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 - 2020 Demographics

Kamiah Division Boundary Map


Kamiah Division Data & Demographics (As of July 1, 2020)

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Total Population 1,837 (100%)
Population in Households 1,824 (99.3%)
Population in Families 1,358 (73.9%)
Population in Group Quarters1 13 ( 0.7%)
Population Density 75
Diversity Index2 48


Median Household Income $36,388
Average Household Income $48,223
% of Income for Mortgage4 15%
Per Capita Income $21,748
Wealth Index5 37


Total HU (Housing Units) 902 (100%)
Owner Occupied HU 457 (50.7%)
Renter Occupied HU 371 (41.1%)
Vacant Housing Units 74 ( 8.2%)
Median Home Value $128,827
Average Home Value $147,374
Housing Affordability Index3 166


Total Households 828
Average Household Size 2.2
Family Households 464
Average Family Size 3
  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 0.6% 0.76%
Households 0.61% 0.76%
Families 0.32% 0.6%
Median Household Income   0.84%
Per Capita Income   1.87%
Owner Occupied HU   0.35%

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Idaho Census Data Comparison Tool

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