Cost of Living in Rapid City

Rapid City's cost-of-living picture runs close to the national average -- one widely cited index put it at 98.7, approximately 1% below the national figure and 5% above the South Dakota state average -- with genuinely below-national housing costs offsetting an above-national homeowners insurance cost.

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A Genuinely Near-National-Average Overall Cost of Living

A cited cost-of-living index of 98.7 puts Rapid City's overall living costs at approximately 1% BELOW the national average and approximately 5% above South Dakota's own statewide average -- a real, genuinely more typical, less extreme cost picture than several other Tier A+ markets in this project's dataset.

Housing Runs Below the National Average on This Index Specifically

The same citation's housing-specific sub-index ran to approximately 97.0, meaning both homeownership and renting are cited as somewhat more affordable in Rapid City than the U.S. national average on this particular index -- broadly consistent with this record's own disclosed housing-market research (see the housing-market topic page for the fuller cross-source price picture).

No State Income Tax Offsets Real, Above-National Property Tax and Insurance Costs

As detailed on the taxes topic page, South Dakota's real, current no-state-income-tax status is a genuine day-to-day and long-term cost advantage, even as Rapid City's own property tax rate and homeowners insurance cost both run above the national comparison figures used across this project -- movers should weigh the full combined picture rather than either factor alone.

A Real, Disclosed Gap on a Fully Itemized Household Budget

This record's own web-search budget this pass did not surface a single, comprehensive, itemized sample household budget (e.g., a specific dollar figure for a single person or family of four) for Rapid City to the same numeric depth achieved for some other Tier A+ markets in this project -- a real, disclosed gap. Movers should budget based on the specific, itemized costs (housing, rent, taxes, insurance) detailed on this project's other Rapid City topic pages.

Key takeaways

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Last reviewed: 2026-08-28. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.