Grant County SD Information


Grant County Subdivisions

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  1. Grant County 2019 Demographic Data
  2. Growth Rates forGrant County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. South Dakota Research Tools (Easy Tools & Current Data)
  3. South Dakota Data Comparison Tool - 2019 Demographics

Grant County SD Data & Demographics (As of July 1, 2019)


Total Population 7,260
Population in Households 7,156
Population in Familes 5,861
Population in Group Qrtrs 104
Population Density2 11
Diversity Index3 17


Median Household Income $55,171
Average Household Income $69,716
Per Capita Income $29,530


Total Housing Units 3,526 (100%)
Owner Occupied HU 2,668 (75.7%)
Renter Occupied HU 405 (11.5%)
Vacant Housing Units 453 (12.8%)
Median Home Value $130,880
Average Home Value $162,434


Total Households 3,073
Average Household Size 2.33
Family Households 2,023
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.


2010-2019 2019-2024
Population -0.14% -0.29%
Households -0.06% -0.24%
Families -0.28% -0.39%
Median Household Income   1.09%
Per Capita Income   2.07%


Grant County SD - Peer Comparisons by Rank and Percentile

The table below compares Grant County to the other 66 counties and county equivalents in South Dakota by rank and percentile using July 1, 2019 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 # 24 65th
Population Density # 19 73rd
Diversity Index # 43 36th
Median Household Income # 21 70th
Per Capita Income # 27 61st

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

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South Dakota Census Data Comparison Tool

Compare South Dakota July 1, 2019 Data
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