Denton vs Rapid City
Cost of Living Comparison · 2026
Denton
Rapid City
The Verdict
The cost gap between these cities is 10.2%, with Rapid City being the more affordable option. A $75,000 income in Denton has equivalent purchasing power to $68,056 in Rapid City.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Denton has the same purchasing power as $68,056 in Rapid City.
Conversely, $75,000 in Rapid City equals $82,653 in Denton.
Living in Denton vs Rapid City
Housing Costs
Denton's housing index of 126 is higher Rapid City's 91, translating to median home prices of $385,000 vs $325,000. The $60,000 difference in home prices means roughly $3,900 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,425/mo in Denton compared to $1,100/mo in Rapid City, a monthly difference of $325.
Grocery & Food Costs
Grocery expenses index at 98 in Denton and 102 in Rapid City. A household spending the national average of $475/month on groceries would pay approximately $466/month in Denton vs $485/month in Rapid City. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 90 in Denton and 87 in Rapid City. Monthly utility bills average approximately $360 in Denton vs $348 in Rapid City. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 81 in Denton and 107 in Rapid City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 26-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $73,700 in Denton and $70,900 in Rapid City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,241 and $72,347 respectively. Rapid City residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,720/month to housing in Denton vs $1,654/month in Rapid City. In Denton, median rent of $1,425/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 35 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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