Sac County IA Information


Sac County Subdivisions

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


Total Population 10,006
Population in Households 9,801
Population in Familes 7,784
Population in Group Qrtrs 205
Population Density2 17
Diversity Index3 13


Median Household Income $50,593
Average Household Income $68,593
Per Capita Income $30,140


Total Housing Units 5,429 (100%)
Owner Occupied HU 3,336 (61.4%)
Renter Occupied HU 1,029 (19.0%)
Vacant Housing Units 1,064 (19.6%)
Median Home Value $92,245
Average Home Value $150,884


Total Households 4,365
Average Household Size 2.25
Family Households 2,783
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population -0.41% -0.6%
Households -0.32% -0.56%
Families -0.49% -0.65%
Median Household Income   1.38%
Per Capita Income   2.09%


Sac County IA - Peer Comparisons by Rank and Percentile

The table below compares Sac 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 # 76 24th
Population Density # 83 17th
Diversity Index # 60 40th
Median Household Income # 71 29th
Per Capita Income # 24 77th

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