Cost of Living in Keystone
Keystone's cost of living centers primarily on housing, which runs close to -- though this record found a real, disclosed spread around -- South Dakota's own statewide average.
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Learn moreHousing runs close to the statewide average
Keystone's cited median home value ($243,600-$315,161, a real, disclosed spread) sits close to South Dakota's own ~$319,894 statewide average, rather than clearly above or below it.
South Dakota's favorable tax structure applies
No state income tax, and a 4.2% state sales tax rate combining to an approximately 5.99% statewide average combined rate, apply in Keystone as elsewhere in South Dakota.
A real, disclosed data gap on non-housing costs
This record did not independently locate Keystone-specific grocery, utility, or healthcare cost-of-living figures distinct from broader South Dakota or Black Hills regional averages this pass.
Key takeaways
- Keystone's housing costs run close to South Dakota's own statewide average.
- South Dakota's no-income-tax, favorable sales-tax structure applies statewide.
- A real, disclosed data gap exists in non-housing cost-of-living figures this pass.
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