Idaho vs North Carolina Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$75,529
in Idaho
$76,609
in North Carolina
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 | Idaho | North Carolina | Difference |
|---|---|---|---|
| Housing | 100.3 | 94.0 | +7% |
| Groceries | 98.9 | 99.0 | 0% |
| Utilities | 73.0 | 94.7 | -23% |
| Transportation | 106.5 | 92.2 | +16% |
| Healthcare | 106.9 | 110.2 | -3% |
| Dining & Misc | 102.4 | 101.4 | +1% |
| Overall | 99.3 | 97.9 | +1% |
Index values relative to national average (100). Positive difference = more expensive in Idaho.
What things actually cost
| Item | Idaho | North Carolina | Difference |
|---|---|---|---|
| Median home price | $420,000 | $325,000 | +$95,000 |
| Average 2BR rent | $1,404/mo | $1,316/mo | +$88 |
| Gas price | $3.41/gal | $3.29/gal | +$0.12 |
| Electric bill | $84/mo | $103/mo | $19 |
| Infant childcare | $9,630/yr | $11,720/yr | $2,090 |
Salary equivalent: Idaho → North Carolina
What a Idaho salary buys you in North Carolina, adjusted for cost of living.
| Salary in Idaho | Equivalent in North Carolina | Difference |
|---|---|---|
| $50,000 | $49,295 | +$705 |
| $75,000 | $73,943 | +$1,057 |
| $100,000 | $98,590 | +$1,410 |
| $150,000 | $147,885 | +$2,115 |
| $200,000 | $197,180 | +$2,820 |
Positive = your money goes further in North Carolina. Based on overall COL index ratio.
Based on MERIC/C2ER 2025 composite indices. Dollar amounts from AAA, EIA, Zillow, and Child Care Aware.
Overview
Idaho and North Carolina have nearly identical costs of living, with overall indices of 99.3 and 97.9 (national average = 100).
FAQ
Is it cheaper to live in Idaho or North Carolina?
Idaho and North Carolina have roughly the same cost of living, with less than 1% difference in the MERIC/C2ER composite index.
Is North Carolina cheaper than Idaho?
Idaho and North Carolina cost roughly the same to live in.
Is Idaho more expensive than North Carolina?
Idaho and North Carolina have nearly identical costs of living — the difference is less than 1%.
What salary in North Carolina equals $100,000 in Idaho?
To maintain the same purchasing power as a $100,000 salary in Idaho, you would need approximately $98,590 in North Carolina. This is based on the overall cost-of-living index (99.3 vs 97.9).
How do housing costs compare between Idaho and North Carolina?
Housing is significantly cheaper in North Carolina. Median home prices are $420,000 in Idaho vs $325,000 in North Carolina — a $95,000 difference. Average 2-bedroom rent is $1,404/mo vs $1,316/mo.
What costs more in Idaho vs North Carolina?
Utilities is 23% lower in Idaho (index 73 vs 94.7). Transportation is 16% higher in Idaho (index 106.5 vs 92.2). Housing is 7% higher in Idaho (index 100.3 vs 94).
Is gas cheaper in Idaho or North Carolina?
Gas averages $3.41/gallon in Idaho and $3.29/gallon in North Carolina — a $0.12 difference per gallon.
Idaho vs North Carolina cost of living — how do they compare?
Idaho has an overall cost-of-living index of 99.3 and North Carolina has 97.9 (national average = 100). They are nearly identical. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Idaho and North Carolina?
Cost of living is only part of the picture — state income taxes also affect your take-home pay. Idaho has a flat income tax rate of 5.80%, simplified from a progressive system. North Carolina has a flat income tax rate of 3.99% for 2026, the final step in a multi-year phase-down. Use the Idaho vs North Carolina 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 Idaho and North Carolina?
Idaho requires residents to file a state income tax return annually, typically due April 15. North Carolina 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
- Idaho Cost of Living — Housing, groceries, gas, and more
- North Carolina Cost of Living — Housing, groceries, gas, and more
- Idaho vs North Carolina Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Idaho — How much house can you afford?
- House Affordability in North Carolina — How much house can you afford?
- Idaho Tax Brackets — See 2026 marginal rates
- North Carolina Tax Brackets — See 2026 marginal rates
- Idaho Mortgage Calculator — Estimate monthly payments with local rates
- North Carolina Mortgage Calculator — Estimate monthly payments with local rates
- Idaho Bonus Tax Calculator — See how bonuses are taxed differently
- North Carolina 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.