Adams County IA Information


Adams County Subdivisions

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  1. Adams County 2018 Demographic Data
  2. Growth Rates forAdams County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Iowa Research Tools (Easy Tools & Current Data)
  3. Iowa Data Comparison Tool - 2018 Demographics

Adams County IA Data & Demographics (As of July 1, 2018)


Total Population 3,775
Population in Households 3,691
Population in Familes 2,932
Population in Group Qrtrs 84
Population Density2 9
Diversity Index3 8


Median Household Income $49,693
Average Household Income $65,851
Per Capita Income $28,460


Total Housing Units 2,004 (100%)
Owner Occupied HU 1,181 (58.9%)
Renter Occupied HU 437 (21.8%)
Vacant Housing Units 386 (19.3%)
Median Home Value $105,673
Average Home Value $136,876


Total Households 1,618
Average Household Size 2.28
Family Households 1,048
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population -0.79% -1.03%
Households -0.7% -1.05%
Families -0.87% -1.15%
Median Household Income   1.44%
Per Capita Income   2.23%


Adams County IA - Peer Comparisons by Rank and Percentile

The table below compares Adams County to the other 99 counties and county equivalents in Iowa 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 # 99 1st
Population Density # 99 1st
Diversity Index # 94 8th
Median Household Income # 78 22nd
Per Capita Income # 48 53rd

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

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Iowa Census Data Comparison Tool

Compare Iowa July 1, 2018 Data
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