Adams County ID Information


Adams County Subdivisions

Adams County ID Data & Demographics (As of July 1, 2022)


Total Population 4,525 (100%)
Population in Households 4,501 (99.5%)
Population in Families 3,583 (79.2%)
Population in Group Quarters1 24 ( 0.5%)
Population Density 3
Diversity Index2 20


Median Household Income $53,223
Average Household Income $76,423
% of Income for Mortgage4 23%
Per Capita Income $33,633
Wealth Index5 81


Total HU (Housing Units) 2,685 (100%)
Owner Occupied HU 1,595 (59.4%)
Renter Occupied HU 396 (14.7%)
Vacant Housing Units 694 (25.8%)
Median Home Value $228,010
Average Home Value $267,712
Housing Affordability Index3 113


Total Households 1,991
Average Household Size 2.26
Family Households 1,320
Average Family Size 3.00
  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.


2020-2022 2022-2027
Population 1.47% 1.03%
Households 1.46% 1.02%
Families   1.01%
Median Household Income   2.58%
Per Capita Income   2.76%
Owner Occupied HU   1.19%


Adams County ID - Peer Comparisons by Rank and Percentile

The table below compares Adams County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2022 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 # 39 14th
Population Density # 37 20th
Median Household Income # 30 34th
Housing Affordability Index # 18 41st
Per Capita Income # 11 77th
Diversity Index # 42 7th

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

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