Bellevue vs Rapid City
Cost of Living Comparison · 2026
Bellevue
Rapid City
The Verdict
The cost gap between these cities is 61.2%, with Rapid City being the more affordable option. A $75,000 income in Bellevue has equivalent purchasing power to $46,519 in Rapid City.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Bellevue has the same purchasing power as $46,519 in Rapid City.
Conversely, $75,000 in Rapid City equals $120,918 in Bellevue.
Living in Bellevue vs Rapid City
Housing Costs
Bellevue's housing index of 249 is higher Rapid City's 91, translating to median home prices of $1.3M vs $325,000. The $976,000 difference in home prices means roughly $63,444 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,525/mo in Bellevue compared to $1,100/mo in Rapid City, a monthly difference of $1,425.
Grocery & Food Costs
Grocery expenses index at 111 in Bellevue and 102 in Rapid City. A household spending the national average of $475/month on groceries would pay approximately $527/month in Bellevue vs $485/month in Rapid City. Rapid City offers a meaningful advantage on everyday food costs, saving roughly $504/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 100 in Bellevue and 87 in Rapid City. Monthly utility bills average approximately $400 in Bellevue vs $348 in Rapid City. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.
Healthcare
Healthcare costs index at 120 in Bellevue and 107 in Rapid City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 13-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $169,200 in Bellevue and $70,900 in Rapid City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $107,089 and $72,347 respectively. Bellevue residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $3,948/month to housing in Bellevue vs $1,654/month in Rapid City. In Bellevue, median rent of $2,525/mo fits within this budget. In Rapid City, median rent of $1,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 158 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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