Township Of Wellington SD Demographic Data and Boundary Map


Township Of Wellington, SD

The Township Of Wellington is a County Subdivision of Minnehaha County. The subdivision has a T1 Census Class Code which indicates that the Township Of Wellington is an active county subdivision that is not coextensive with an incorporated place.

Also See: Minnehaha County Data | Cities in Minnehaha County | County Subdivisions in Minnehaha County

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  1. Township Of Wellington 2021 Demographic Data
  2. Growth Rates for Township Of Wellington (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. South Dakota Research Tools (Easy Tools & Current Data)
  5. South Dakota Data Comparison Tool - 2021 Demographics

Township Of Wellington Boundary Map


Township Of Wellington Data & Demographics (As of July 1, 2021)


Total Population 306 (100%)
Population in Households 306 (100.0%)
Population in Families 265 (86.6%)
Population in Group Quarters1 0
Population Density 9
Diversity Index2 12


Median Household Income $72,650
Average Household Income $91,128
% of Income for Mortgage4 15%
Per Capita Income $34,291
Wealth Index5 107


Total HU (Housing Units) 135 (100%)
Owner Occupied HU 107 (79.3%)
Renter Occupied HU 19 (14.1%)
Vacant Housing Units 9 ( 6.7%)
Median Home Value $262,500
Average Home Value $283,255
Housing Affordability Index3 177


Total Households 126
Average Household Size 2.43
Family Households 95
Average Family Size 3
  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.


2010-2020 2020-2025
Population 0.89% 1.21%
Households 1.05% 1.24%
Families 0.58% 1.23%
Median Household Income   2.21%
Per Capita Income   2.87%
Owner Occupied HU   1.45%

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More Tools and Resources:

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  4. See the References & Data Sources page for more information about methodology and sources of data.