Rapid City wins overall by ~12% (COL index)
Cost of living: Rapid City vs Phoenix (2026)
A $61,500 salary in Rapid City buys roughly what $69,886 does in Phoenix (COL-adjusted). Your real trade-offs are taxes, rent, and day-to-day prices — we break them down and personalize below.
Your move simulator
Tell us about your household — we calculate your real annual savings.
Estimated annual swing
+$6,094/yr
Favoring Rapid City for this income & household (illustrative).
With the extra $508/mo, you could pay down a $15,000 card balance in ~30 months and still keep ~$61/mo for dining out.
Studio rent/mo
1BR rent/mo
2BR rent/mo
Median home price
Groceries index (100 = US avg)
Budget meal (1 person)
Mid-range dinner (2)
Monthly transit pass/mo
Gas price/gal
Car insurance/mo
Monthly utilities bundle/mo
Internet/mo
Median household income/yr
State income tax%
Sales tax (combined)%
Movie ticket
Gym membership/mo
Beer at restaurant
Overall COL index (100 = US avg)
Walk score / 100
| Category | Rapid City South Dakota | Phoenix Arizona | Who wins | Your impact at $62K · 1br · 1 car |
|---|---|---|---|---|
| 🏠 HousingQ1 2026 | ||||
| Studio rent/mo | $950Wins | $1,200 | Rapid wins +$250/mo | $3,000/yr saves in Rapid |
| 1BR rent/mo | $1,200Wins | $1,500 | Rapid wins +$300/mo | $3,600/yr saves in Rapid |
| 2BR rent/mo | $1,600Wins | $1,900 | Rapid wins +$300/mo | $3,600/yr saves in Rapid |
| Median home price | $285KWins | $380K | Rapid wins +$95K | — |
| 🛒 Food & GroceriesQ1 2026 | ||||
| Groceries index (100 = US avg) | 96Better | 97 | Rapid wins +1 | — |
| Budget meal (1 person) | $12Better | $13 | Rapid wins +$1/mo | — |
| Mid-range dinner (2) | $52Better | $55 | Rapid wins +$3/mo | — |
| 🚌 TransportationQ1 2026 | ||||
| Monthly transit pass/mo | $40Wins | $64 | Rapid wins +$24/mo | $288/yr saves in Rapid |
| Gas price/gal | $3.10Better | $3.20 | Rapid wins +$0.10 | — |
| Car insurance/mo | $138Wins | $160 | Rapid wins +$22/mo | $264/yr saves in Rapid |
| ⚡ UtilitiesQ1 2026 | ||||
| Monthly utilities bundle/mo | $148Wins | $210 | Rapid wins +$62/mo | $744/yr saves in Rapid |
| Internet/mo | $65 | $60Better | Phoenix wins −$5/mo | — |
| 💰 Income & TaxesQ1 2026 | ||||
| Median household income/yr | $58K | $65KBetter | Phoenix wins +$7K more/yr | — |
| State income tax% | 0.0%Wins | 2.5% | Rapid wins +2.5 pp | $1,538/yr saves in Rapid |
| Sales tax (combined)% | 6.4%Wins | 8.6% | Rapid wins +2.2 pp | — |
| 🎬 LeisureQ1 2026 | ||||
| Movie ticket | $13.00Wins | $15.00 | Rapid wins +$2.00 | — |
| Gym membership/mo | $33Better | $35 | Rapid wins +$2/mo | — |
| Beer at restaurant | $5.50Better | $6.00 | Rapid wins +$0.50 | — |
| 📊 OverviewQ1 2026 | ||||
| Overall COL index (100 = US avg) | 88Wins | 100 | Rapid wins +12 | — |
| Walk score / 100 | 22 | 41Wins | Phoenix wins +19 more/yr | — |
Complete the Picture
While you’re comparing — don’t leave money on the table.
Tax-smart rewards
Turn ~$1,536/yr tax difference into cash back
Rapid City fits your move math — cash-back cards stack on groceries, gas, and dining you're already doing.
Home + auto bundle
New state — new insurance rates
Bundling often saves hundreds/yr. Compare before you sign a lease in Rapid City.
High-yield savings
Park ~$3,600/yr rent savings at 4–5%+ APY
Don't let relocation cash sit at 0% — put it to work until closing day.
More ways to compare this move
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Open the full interactive tool to add up to 5 cities, drop in your salary, and see rent burden.
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While you’re comparing — don’t leave money on the table.
If cash is tight
Knock down high-interest debt first
A move has upfront costs — a balance transfer or personal loan can lower APR while you settle in.
If you're saving big
Invest the surplus on autopilot
Brokerages and robo-advisors help you dollar-cost average into the market with your new slack.
Frequently asked questions
Is Rapid City cheaper than Phoenix?
Yes. Rapid City is 12% cheaper than Phoenix based on overall cost of living indices (88 vs 100, where 100 = US average).
What is the average rent in Rapid City vs Phoenix?
As of Q1 2026, the median 1-bedroom rent in Rapid City is $1,200/month and in Phoenix is $1,500/month. Rapid City is cheaper by 20%.
How much do I need to earn in Phoenix to match a $75,000 salary in Rapid City?
To maintain a similar lifestyle, you would need approximately $85,227/year in Phoenix to match a $75,000 salary in Rapid City. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — Rapid City or Phoenix?
Rapid City has the lower state income tax rate at 0% vs 2.5%. Rapid City has no state income tax at all, which can save thousands of dollars per year depending on your income. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from Rapid City to Phoenix?
It depends on your priorities. Rapid City offers lower overall costs and tax advantages, but both cities have different job markets, weather, and lifestyle trade-offs. Use the comparison table above to evaluate rent, groceries, transportation, and income potential side by side based on your specific budget.
Data sourced from Zillow, BLS, Numbeo, Tax Foundation, and US Census ACS · Updated Q1 2026 · For general guidance only
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Salary equivalent: Rapid City ↔ Phoenix
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