Connecticut vs North Dakota Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$65,789
in Connecticut
$82,327
in North 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 | Connecticut | North Dakota | Difference |
|---|---|---|---|
| Housing | 122.3 | 75.7 | +62% |
| Groceries | 103.6 | 96.8 | +7% |
| Utilities | 131.9 | 83.2 | +59% |
| Transportation | 104.0 | 99.9 | +4% |
| Healthcare | 111.5 | 108.8 | +2% |
| Dining & Misc | 109.8 | 99.2 | +11% |
| Overall | 114.0 | 91.1 | +25% |
Index values relative to national average (100). Positive difference = more expensive in Connecticut.
What things actually cost
| Item | Connecticut | North Dakota | Difference |
|---|---|---|---|
| Median home price | $405,000 | $255,000 | +$150,000 |
| Average 2BR rent | $1,712/mo | $1,060/mo | +$652 |
| Gas price | $3.45/gal | $3.08/gal | +$0.37 |
| Electric bill | $216/mo | $70/mo | +$146 |
| Infant childcare | $20,254/yr | $12,373/yr | +$7,881 |
Salary equivalent: Connecticut → North Dakota
What a Connecticut salary buys you in North Dakota, adjusted for cost of living.
| Salary in Connecticut | Equivalent in North Dakota | Difference |
|---|---|---|
| $50,000 | $39,956 | +$10,044 |
| $75,000 | $59,934 | +$15,066 |
| $100,000 | $79,912 | +$20,088 |
| $150,000 | $119,868 | +$30,132 |
| $200,000 | $159,825 | +$40,175 |
Positive = your money goes further in North 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
Connecticut is 25% more expensive than North Dakota overall. Connecticut has an index of 114 vs 91.1 for North Dakota (national average = 100).
FAQ
Is it cheaper to live in Connecticut or North Dakota?
North Dakota is cheaper to live in. Connecticut is 25% more expensive overall. The biggest driver is housing — median home prices are $405,000 in Connecticut vs $255,000 in North Dakota.
Is North Dakota cheaper than Connecticut?
Yes, North Dakota is 25% cheaper than Connecticut overall based on the MERIC/C2ER cost-of-living index. Housing, groceries, and utilities all factor into the difference.
Is Connecticut more expensive than North Dakota?
Yes, Connecticut is 25% more expensive than North Dakota based on the MERIC/C2ER composite index. Housing is typically the largest factor in the difference.
What salary in North Dakota equals $100,000 in Connecticut?
To maintain the same purchasing power as a $100,000 salary in Connecticut, you would need approximately $79,912 in North Dakota. This is based on the overall cost-of-living index (114 vs 91.1).
How do housing costs compare between Connecticut and North Dakota?
Housing is significantly cheaper in North Dakota. Median home prices are $405,000 in Connecticut vs $255,000 in North Dakota — a $150,000 difference. Average 2-bedroom rent is $1,712/mo vs $1,060/mo.
What costs more in Connecticut vs North Dakota?
Utilities is 59% higher in Connecticut (index 131.9 vs 83.2). Housing is 62% higher in Connecticut (index 122.3 vs 75.7). Dining & Misc is 11% higher in Connecticut (index 109.8 vs 99.2).
Is gas cheaper in Connecticut or North Dakota?
Gas averages $3.45/gallon in Connecticut and $3.08/gallon in North Dakota — a $0.37 difference per gallon.
Connecticut vs North Dakota cost of living — how do they compare?
Connecticut has an overall cost-of-living index of 114 and North Dakota has 91.1 (national average = 100). Connecticut is 25% more expensive overall. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Connecticut and North Dakota?
Cost of living is only part of the picture — state income taxes also affect your take-home pay. Connecticut uses a progressive income tax with 7 brackets, and a top rate of 6.99% on income over $500,000. North Dakota has a progressive income tax with very low rates, topping out at 2.50%. Use the Connecticut vs North 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 Connecticut and North Dakota?
Connecticut requires residents to file a state income tax return annually, typically due April 15. North Dakota 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
- Connecticut Cost of Living — Housing, groceries, gas, and more
- North Dakota Cost of Living — Housing, groceries, gas, and more
- Connecticut vs North Dakota Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Connecticut — How much house can you afford?
- House Affordability in North Dakota — How much house can you afford?
- Connecticut Tax Brackets — See 2026 marginal rates
- North Dakota Tax Brackets — See 2026 marginal rates
- Connecticut Mortgage Calculator — Estimate monthly payments with local rates
- North Dakota Mortgage Calculator — Estimate monthly payments with local rates
- Connecticut Bonus Tax Calculator — See how bonuses are taxed differently
- North 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.