Rapid City vs Tulsa
Cost of Living Comparison · 2026 Data
Rapid City
Tulsa
💡 The Verdict
Rapid City is 1% cheaper than Tulsa overall. A $75,000 salary in Rapid City is equivalent to $75,893 in Tulsa.
Category-by-Category Breakdown
Index values for Rapid City (left) vs Tulsa (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in Rapid City versus Tulsa. Differences shown from Rapid City perspective.
| Item | Rapid City | Tulsa | Difference |
|---|---|---|---|
| 1-Bed Rent | $940/mo | $710/mo | +$230.00 |
| 2-Bed Rent | $1,210/mo | $950/mo | +$260.00 |
| 3-Bed Rent | $1,570/mo | $1,260/mo | +$310.00 |
| Bread (loaf) | $2.15 | $2.80 | $-0.65 |
| Milk (gallon) | $2.97 | $3.47 | $-0.50 |
| Eggs (dozen) | $2.46 | $3.03 | $-0.57 |
| Coffee (latte) | $4.67 | $5.24 | $-0.57 |
| Gas (gallon) | $3.11 | $3.35 | $-0.24 |
| Restaurant Meal | $14.84 | $13.48 | +$1.36 |
💰 Salary Equivalence
A $75,000 salary in Rapid City has the same purchasing power as $75,893 in Tulsa.
Conversely, $75,000 in Tulsa equals $74,118 in Rapid City.
💼 Take-Home Pay Comparison
Estimated annual take-home pay on a $75,000 salary after federal, FICA, and state income taxes.
The $3151 difference is driven by Oklahoma having a higher state income tax rate. South Dakota details → · Oklahoma details →
Reading These Numbers: Rapid City (84) vs Tulsa (85)
Rapid City at 84 is 16% below the US average, while Tulsa at 85 is 15% below average. The cost difference between these cities is relatively modest.
In Rapid City, the composite index of 84 reflects a weighted calculation where housing carries the most influence at 85, followed by groceries (77), utilities (94), transportation (80), and healthcare (80). Costs are fairly balanced across categories.
For renters: With median rents of $1,210/mo in Rapid City and $950/mo in Tulsa, the annual rent difference is approximately $3,120.0. Over a 5-year period, that compounds to $15,600.0 in savings by choosing the more affordable city.
For homebuyers: The $100,000.0 difference in median home prices between Rapid City and Tulsa translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: Rapid City vs Tulsa
Choosing between Rapid City and Tulsa involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
The cost gap between Rapid City and Tulsa reflects thousands of individual pricing differences across housing markets, grocery chains, utility providers, and healthcare networks. No two households experience the same effective cost of living even in the same city, which is why the category breakdown matters more than the headline number. Adjust the lifestyle weighting sliders above to see how your spending priorities shift the comparison between these specific metros.