Rapid City vs Waco
Cost of Living Comparison · 2026
Rapid City
Waco
The Verdict
The cost gap between these cities is 18.1%, with Waco being the more affordable option. A $75,000 income in Rapid City has equivalent purchasing power to $63,520 in Waco.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Rapid City has the same purchasing power as $63,520 in Waco.
Conversely, $75,000 in Waco equals $88,554 in Rapid City.
Living in Rapid City vs Waco
Housing Costs
Rapid City's housing index of 91 is higher Waco's 63, translating to median home prices of $325,000 vs $230,000. The $95,000 difference in home prices means roughly $6,180 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Rapid City compared to $1,050/mo in Waco, a monthly difference of $50.
Grocery & Food Costs
Grocery expenses index at 102 in Rapid City and 95 in Waco. A household spending the national average of $475/month on groceries would pay approximately $485/month in Rapid City vs $451/month in Waco. Waco offers a meaningful advantage on everyday food costs, saving roughly $408/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 87 in Rapid City and 97 in Waco. Monthly utility bills average approximately $348 in Rapid City vs $388 in Waco. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 107 in Rapid City and 93 in Waco. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 14-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $70,900 in Rapid City and $49,500 in Waco. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $72,347 and $59,639 respectively. Rapid City residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,654/month to housing in Rapid City vs $1,155/month in Waco. In Rapid City, median rent of $1,100/mo fits within this budget. In Waco, median rent of $1,050/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 28 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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