Ziebach County SD Information


Ziebach County Subdivisions

Ziebach County SD Data & Demographics (As of July 1, 2017)


Total Population 2,924
Daytime Population: Workers 666
Daytime Population: Residents 1,942
Total Daytime Population (TDP) 2,608
Ratio TDP/Total Population1 0.89
Population in Households 2,924
Population in Familes 2,526
Population in Group Qrtrs 0
Population Density2 2
Diversity Index3 49


Median Household Income $40,477
Average Household Income $53,979
Per Capita Income $16,172


Total Housing Units 1,035 (100%)
Owner Occupied HU 461 (44.5%)
Renter Occupied HU 415 (40.1%)
Vacant Housing Units 159 (15.4%)
Median Home Value $77,542
Average Home Value $150,542


Total Households 876
Average Household Size 3.34
Family Households 664
Average Family Size 4
  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 0.59% 0.37%
Households 0.65% 0.41%
Families 0.55% 0.36%
Median Household Income   1.55%
Per Capita Income   2.73%


Ziebach County SD - Peer Comparisons by Rank and Percentile

The table below compares Ziebach County to the other 66 counties and county equivalents in South Dakota by rank and percentile using July 1, 2017 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 # 51 24th
Population Density # 61 9th
Diversity Index # 8 89th
Median Household Income # 57 15th
Per Capita Income # 62 8th

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