Delaware vs Oklahoma Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$72,745
in Delaware
$88,548
in Oklahoma
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 | Delaware | Oklahoma | Difference |
|---|---|---|---|
| Housing | 102.3 | 68.8 | +49% |
| Groceries | 101.3 | 95.4 | +6% |
| Utilities | 97.6 | 98.2 | -1% |
| Transportation | 100.6 | 88.8 | +13% |
| Healthcare | 103.9 | 97.1 | +7% |
| Dining & Misc | 106.3 | 87.6 | +21% |
| Overall | 103.1 | 84.7 | +22% |
Index values relative to national average (100). Positive difference = more expensive in Delaware.
What things actually cost
| Item | Delaware | Oklahoma | Difference |
|---|---|---|---|
| Median home price | $340,000 | $190,000 | +$150,000 |
| Average 2BR rent | $1,432/mo | $963/mo | +$469 |
| Gas price | $3.38/gal | $3.01/gal | +$0.37 |
| Electric bill | $120/mo | $81/mo | +$40 |
| Infant childcare | $16,220/yr | $12,468/yr | +$3,752 |
Salary equivalent: Delaware → Oklahoma
What a Delaware salary buys you in Oklahoma, adjusted for cost of living.
| Salary in Delaware | Equivalent in Oklahoma | Difference |
|---|---|---|
| $50,000 | $41,077 | +$8,923 |
| $75,000 | $61,615 | +$13,385 |
| $100,000 | $82,153 | +$17,847 |
| $150,000 | $123,230 | +$26,770 |
| $200,000 | $164,306 | +$35,694 |
Positive = your money goes further in Oklahoma. Based on overall COL index ratio.
Based on MERIC/C2ER 2025 composite indices. Dollar amounts from AAA, EIA, Zillow, and Child Care Aware.
Overview
Delaware is 22% more expensive than Oklahoma overall. Delaware has an index of 103.1 vs 84.7 for Oklahoma (national average = 100).
FAQ
Is it cheaper to live in Delaware or Oklahoma?
Oklahoma is cheaper to live in. Delaware is 22% more expensive overall. The biggest driver is housing — median home prices are $340,000 in Delaware vs $190,000 in Oklahoma.
Is Oklahoma cheaper than Delaware?
Yes, Oklahoma is 22% cheaper than Delaware overall based on the MERIC/C2ER cost-of-living index. Housing, groceries, and utilities all factor into the difference.
Is Delaware more expensive than Oklahoma?
Yes, Delaware is 22% more expensive than Oklahoma based on the MERIC/C2ER composite index. Housing is typically the largest factor in the difference.
What salary in Oklahoma equals $100,000 in Delaware?
To maintain the same purchasing power as a $100,000 salary in Delaware, you would need approximately $82,153 in Oklahoma. This is based on the overall cost-of-living index (103.1 vs 84.7).
How do housing costs compare between Delaware and Oklahoma?
Housing is significantly cheaper in Oklahoma. Median home prices are $340,000 in Delaware vs $190,000 in Oklahoma — a $150,000 difference. Average 2-bedroom rent is $1,432/mo vs $963/mo.
What costs more in Delaware vs Oklahoma?
Housing is 49% higher in Delaware (index 102.3 vs 68.8). Dining & Misc is 21% higher in Delaware (index 106.3 vs 87.6). Transportation is 13% higher in Delaware (index 100.6 vs 88.8).
Is gas cheaper in Delaware or Oklahoma?
Gas averages $3.38/gallon in Delaware and $3.01/gallon in Oklahoma — a $0.37 difference per gallon.
Delaware vs Oklahoma cost of living — how do they compare?
Delaware has an overall cost-of-living index of 103.1 and Oklahoma has 84.7 (national average = 100). Delaware is 22% more expensive overall. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Delaware and Oklahoma?
Cost of living is only part of the picture — state income taxes also affect your take-home pay. Delaware has no state sales tax, making it popular for shopping, and uses a progressive income tax up to 6.60%. Oklahoma uses a progressive income tax with three brackets and a top rate of 4.50% for 2026 (reduced from 4.75% in 2025). Oklahoma has been gradually cutting its income tax rate — it was 5.0% as recently as 2022. Combined with low cost of living, Oklahoma offers strong purchasing power for mid-range salaries. Use the Delaware vs Oklahoma 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 Delaware and Oklahoma?
Delaware requires residents to file a state income tax return annually, typically due April 15. Oklahoma requires residents to file a state income tax return annually, typically due April 15. 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
- Delaware Cost of Living — Housing, groceries, gas, and more
- Oklahoma Cost of Living — Housing, groceries, gas, and more
- Delaware vs Oklahoma Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Delaware — How much house can you afford?
- House Affordability in Oklahoma — How much house can you afford?
- Delaware Tax Brackets — See 2026 marginal rates
- Oklahoma Tax Brackets — See 2026 marginal rates
- Delaware Mortgage Calculator — Estimate monthly payments with local rates
- Oklahoma Mortgage Calculator — Estimate monthly payments with local rates
- Delaware Bonus Tax Calculator — See how bonuses are taxed differently
- Oklahoma 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.