Cost of Living in Westport, SD

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19%
Overall NAT. AVG.
1%
Groceries NAT. AVG.
62%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Westport South Dakota National
Cost of living8192100
Groceries10199100
Health care10097100
Housing3877100
Transportation9596100
Utilities104103100
Lifestyle & Entertainment10194100
Household Items9796100
Education & Childcare10098100
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Homes For Sale In Westport, SD

property for sale

38459 115th St

Westport, SD
property for sale

11715 387th Ave

Westport, SD
property for sale

11715 387th Ave Lot 1

Westport, SD

Cost Of Living Quick Facts

  • The cost of living in Westport is 11% lower than the South Dakota average
  • The cost of living in Westport is 19% lower than the national average
  • Westport housing is 62% lower than the national average
  • South Dakota general sales tax is 12% lower than the national average
  • South Dakota state income tax is 100% lower than the national average

Most Affordable Places to Live in and Around Westport

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      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$71,671$5,973$1,672$2,150
      Renters$0$0$0$0

      South Dakota Sales Tax

      State General Sales Tax With Max Surtax
      South Dakota 4.5% 6%

      South Dakota Income Tax

      State Income Tax (Low) Income Tax (High)
      South Dakota 0% 0%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Wetonka, SD51000.3%
      Bath Corner, SD171000.3%
      Frederick, SD1808119.4%
      Bath, SD2248416.4%
      Columbia, SD1718712.7%
      Westport, SD1368118.7%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Pitkas Point, AK136981.8%
      Lester, AL1368416.1%
      McKittrick, CA136937.3%
      Vallecito, CA13613939.1%
      Volta, CA13611414.3%
      Westport, SD1368118.7%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
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