Hawaii vs South Dakota Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$40,783
in Hawaii
$81,699
in South Dakota
Each cell = 1% of purchasing power. Green = value, red = gap.
Spending breakdown
Estimated annual spending on a $75,000 salary
What things actually cost
Real dollar costs side by side
Category breakdown
| Category | Hawaii | South Dakota | Difference |
|---|---|---|---|
| Housing | 299.0 | 85.9 | +248% |
| Groceries | 131.4 | 97.7 | +34% |
| Utilities | 194.1 | 85.2 | +128% |
| Transportation | 141.5 | 93.6 | +51% |
| Healthcare | 127.8 | 106.5 | +20% |
| Dining & Misc | 122.5 | 93.4 | +31% |
| Overall | 183.9 | 91.8 | +100% |
Index values relative to national average (100). Positive difference = more expensive in Hawaii.
What things actually cost
| Item | Hawaii | South Dakota | Difference |
|---|---|---|---|
| Median home price | $978,000 | $285,000 | +$693,000 |
| Average 2BR rent | $4,186/mo | $1,203/mo | +$2,983 |
| Gas price | $4.59/gal | $3.10/gal | +$1.49 |
| Electric bill | $337/mo | $96/mo | +$240 |
| Infant childcare | $21,167/yr | $8,680/yr | +$12,487 |
Salary equivalent: Hawaii → South Dakota
What a Hawaii salary buys you in South Dakota, adjusted for cost of living.
| Salary in Hawaii | Equivalent in South Dakota | Difference |
|---|---|---|
| $50,000 | $24,959 | +$25,041 |
| $75,000 | $37,439 | +$37,561 |
| $100,000 | $49,918 | +$50,082 |
| $150,000 | $74,878 | +$75,122 |
| $200,000 | $99,837 | +$100,163 |
Positive = your money goes further in South Dakota. Based on overall COL index ratio.
Based on MERIC/C2ER 2025 composite indices. Dollar amounts from AAA, EIA, Zillow, and Child Care Aware.
Overview
Hawaii is 100% more expensive than South Dakota overall. Hawaii has an index of 183.9 vs 91.8 for South Dakota (national average = 100).
FAQ
Is it cheaper to live in Hawaii or South Dakota?
South Dakota is cheaper to live in. Hawaii is 100% more expensive overall. The biggest driver is housing — median home prices are $978,000 in Hawaii vs $285,000 in South Dakota.
Is South Dakota cheaper than Hawaii?
Yes, South Dakota is 100% cheaper than Hawaii overall based on the MERIC/C2ER cost-of-living index. Housing, groceries, and utilities all factor into the difference.
Is Hawaii more expensive than South Dakota?
Yes, Hawaii is 100% more expensive than South Dakota based on the MERIC/C2ER composite index. Housing is typically the largest factor in the difference.
What salary in South Dakota equals $100,000 in Hawaii?
To maintain the same purchasing power as a $100,000 salary in Hawaii, you would need approximately $49,918 in South Dakota. This is based on the overall cost-of-living index (183.9 vs 91.8).
How do housing costs compare between Hawaii and South Dakota?
Housing is significantly cheaper in South Dakota. Median home prices are $978,000 in Hawaii vs $285,000 in South Dakota — a $693,000 difference. Average 2-bedroom rent is $4,186/mo vs $1,203/mo.
What costs more in Hawaii vs South Dakota?
Housing is 248% higher in Hawaii (index 299 vs 85.9). Utilities is 128% higher in Hawaii (index 194.1 vs 85.2). Transportation is 51% higher in Hawaii (index 141.5 vs 93.6).
Is gas cheaper in Hawaii or South Dakota?
Gas averages $4.59/gallon in Hawaii and $3.10/gallon in South Dakota — a $1.49 difference per gallon.
Hawaii vs South Dakota cost of living — how do they compare?
Hawaii has an overall cost-of-living index of 183.9 and South Dakota has 91.8 (national average = 100). Hawaii is 100% more expensive overall. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Hawaii and South Dakota?
Cost of living is only part of the picture — state income taxes also affect your take-home pay. Hawaii has 12 income tax brackets with a top rate of 11.00% on income over $200,000. South Dakota has no state income tax and no corporate income tax. Use the Hawaii vs South Dakota paycheck comparison to see how a specific salary compares after federal and state taxes, FICA, and deductions.
Do I need to file state tax returns in Hawaii and South Dakota?
Hawaii requires residents to file a state income tax return annually, typically due April 15. South Dakota has no state income tax, so residents do not file a state tax return. If you move between states mid-year, you typically file a part-year resident return in each state for the income earned while living there.
Where does this cost of living data come from?
Cost-of-living indices are from the MERIC/C2ER 2025 Annual Average. Dollar amounts use AAA gas prices (March 2025), EIA electricity rates (2024), Child Care Aware childcare costs (2024), Zillow home values (2024-2025), and BEA Regional Price Parities.
Related tools
- Hawaii Cost of Living — Housing, groceries, gas, and more
- South Dakota Cost of Living — Housing, groceries, gas, and more
- Hawaii vs South Dakota Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Hawaii — How much house can you afford?
- House Affordability in South Dakota — How much house can you afford?
- Hawaii Tax Brackets — See 2026 marginal rates
- South Dakota Tax Brackets — See 2026 marginal rates
- Hawaii Mortgage Calculator — Estimate monthly payments with local rates
- South Dakota Mortgage Calculator — Estimate monthly payments with local rates
- Hawaii Bonus Tax Calculator — See how bonuses are taxed differently
- South Dakota Bonus Tax Calculator — See how bonuses are taxed differently
- Gross-Up Calculator — Find the salary you need to hit a target take-home
- Salary to Hourly Converter — Convert annual salary to hourly rate
- Compare any two states
Based on MERIC/C2ER 2025 composite indices and publicly available price data. Cost of living varies significantly by metro area within a state. These are statewide averages.