Overall 1%
Goods & Services 7%
Housing 3%
Date & Last Updated: This data reflects 2020 and was released from C2ER in January, 2021; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
IndexSpearfishSouth DakotaNational
Cost of living9989100
Goods & Services10793100
Health care10197100

Key findings

  • The cost of living in Spearfish is 11% higher than the South Dakota average
  • The cost of living in Spearfish is 1% lower than the national average
  • Spearfish housing is 3% lower than the national average
  • South Dakota general sales tax is 21% lower than the national average
  • South Dakota state income tax is 100% lower than the national average

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Compare Spearfish, SD Cost of Living

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      Salary Calculator

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      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median IncomePer YearPer MonthMax Budget (28% DTI)Max Budget (36% DTI)
      To approximate the cost of living and the housing affordability in Spearfish, SD, we can look at the percentage of income that is available to be spent on monthly housing, otherwise known as the debt-to-income ratio (DTI). To stay on the safe side, a consumer should not spend more than 28% of his or her gross income on housing-related expenses and costs and not more than 36% of income on all expenses and debts. Homeowners in Spearfish have a median income of $75,063. Therefore, the amount that a consumer should spend on housing costs should be no more than $1,751 per month to avoid calamity and poverty. The renters in the city have an income of about $28,011, which would make their monthly maximum allowable rental costs $654.

      South Dakota Sales Tax

      StateGeneral Sales TaxWith Max Surtax
      South Dakota4%6%

      South Dakota Income Tax

      StateIncome Tax (Low)Income Tax (High)
      South Dakota0%0%

      Goods & Services

      ItemSpearfishNational avg.Difference
      Haircut $17.19$18.627.7%
      Beauty Salon $35.16$39.0510.0%
      Toothpaste $2.30$2.341.9%
      Shampoo $0.93$1.0612.0%
      Movie $10.49$10.681.8%
      Bowling $13.56$14.677.6%


      ItemSpearfishNational avg.Difference
      Ground Beef $4.92$4.2216.6%
      Fried Chicken $1.06$1.3923.5%
      Milk $2.31$2.0512.9%
      Potatoes $3.93$3.2919.4%
      Pizza $10.82$10.621.8%
      Beer $9.58$9.382.2%

      Health Care

      ItemSpearfishNational avg.Difference
      Optometrist $162.60$108.5749.8%
      Doctor $104.40$116.1710.1%
      Dentist $97.40$99.131.7%
      Ibuprofen $9.85$9.681.8%
      Lipitor $473.98$466.921.5%


      ItemSpearfishNational avg.Difference
      Home Price $203,000.00$184,700.009.9%
      Avg. Mortgage Payment $1,174.52$1,197.421.9%
      Apartment Rent $641.00$949.0032.5%


      ItemSpearfishNational avg.Difference
      Gasoline $1.89$2.2215.1%
      Tire Balancing $43.18$50.0713.8%


      ItemSpearfishNational avg.Difference
      All Electricity$133.84$167.6720.2%
      Phone $179.47$175.642.2%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City, StatePopulationCost of Living IndexNational Avg.
      Beulah, WY10399-1%
      St. Onge, SD3494-6%
      Nisland, SD32576-24%
      Fruitdale, SD5981-19%
      Lead, SD3,05087-13%
      Spearfish, SD11,17699-1%

      Cities with similar population

      City, StatePopulationCost of Living IndexNational Avg.
      Spencer, IA11,17289-11%
      Westwood, NJ11,17015656%
      Oneida, NY11,18689-11%
      Raymondville, TX11,16568-32%
      Seymour, TN11,16488-12%
      Spearfish, SD11,17699-1%
      Source: The Spearfish, SD cost of living data displayed above is derived from the Council for Community and Economic Research (C2ER) for 2020.