Idaho vs Kansas Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$75,529
in Idaho
$84,842
in Kansas
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 | Kansas | Difference |
|---|---|---|---|
| Housing | 100.3 | 76.9 | +30% |
| Groceries | 98.9 | 95.9 | +3% |
| Utilities | 73.0 | 98.1 | -26% |
| Transportation | 106.5 | 90.7 | +17% |
| Healthcare | 106.9 | 94.5 | +13% |
| Dining & Misc | 102.4 | 91.4 | +12% |
| Overall | 99.3 | 88.4 | +12% |
Index values relative to national average (100). Positive difference = more expensive in Idaho.
What things actually cost
| Item | Idaho | Kansas | Difference |
|---|---|---|---|
| Median home price | $420,000 | $215,000 | +$205,000 |
| Average 2BR rent | $1,404/mo | $1,077/mo | +$327 |
| Gas price | $3.41/gal | $2.96/gal | +$0.45 |
| Electric bill | $84/mo | $99/mo | $15 |
| Infant childcare | $9,630/yr | $9,105/yr | +$525 |
Salary equivalent: Idaho → Kansas
What a Idaho salary buys you in Kansas, adjusted for cost of living.
| Salary in Idaho | Equivalent in Kansas | Difference |
|---|---|---|
| $50,000 | $44,512 | +$5,488 |
| $75,000 | $66,767 | +$8,233 |
| $100,000 | $89,023 | +$10,977 |
| $150,000 | $133,535 | +$16,465 |
| $200,000 | $178,046 | +$21,954 |
Positive = your money goes further in Kansas. 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 is 12% more expensive than Kansas overall. Idaho has an index of 99.3 vs 88.4 for Kansas (national average = 100).
FAQ
Is it cheaper to live in Idaho or Kansas?
Kansas is cheaper to live in. Idaho is 12% more expensive overall. The biggest driver is housing — median home prices are $420,000 in Idaho vs $215,000 in Kansas.
Is Kansas cheaper than Idaho?
Yes, Kansas is 12% cheaper than Idaho overall based on the MERIC/C2ER cost-of-living index. Housing, groceries, and utilities all factor into the difference.
Is Idaho more expensive than Kansas?
Yes, Idaho is 12% more expensive than Kansas based on the MERIC/C2ER composite index. Housing is typically the largest factor in the difference.
What salary in Kansas equals $100,000 in Idaho?
To maintain the same purchasing power as a $100,000 salary in Idaho, you would need approximately $89,023 in Kansas. This is based on the overall cost-of-living index (99.3 vs 88.4).
How do housing costs compare between Idaho and Kansas?
Housing is significantly cheaper in Kansas. Median home prices are $420,000 in Idaho vs $215,000 in Kansas — a $205,000 difference. Average 2-bedroom rent is $1,404/mo vs $1,077/mo.
What costs more in Idaho vs Kansas?
Utilities is 26% lower in Idaho (index 73 vs 98.1). Housing is 30% higher in Idaho (index 100.3 vs 76.9). Transportation is 17% higher in Idaho (index 106.5 vs 90.7).
Is gas cheaper in Idaho or Kansas?
Gas averages $3.41/gallon in Idaho and $2.96/gallon in Kansas — a $0.45 difference per gallon.
Idaho vs Kansas cost of living — how do they compare?
Idaho has an overall cost-of-living index of 99.3 and Kansas has 88.4 (national average = 100). Idaho is 12% more expensive overall. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Idaho and Kansas?
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. Kansas uses a progressive income tax with 3 brackets and a top rate of 5.70% above $30,000. Use the Idaho vs Kansas 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 Kansas?
Idaho requires residents to file a state income tax return annually, typically due April 15. Kansas 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
- Kansas Cost of Living — Housing, groceries, gas, and more
- Idaho vs Kansas Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Idaho — How much house can you afford?
- House Affordability in Kansas — How much house can you afford?
- Idaho Tax Brackets — See 2026 marginal rates
- Kansas Tax Brackets — See 2026 marginal rates
- Idaho Mortgage Calculator — Estimate monthly payments with local rates
- Kansas Mortgage Calculator — Estimate monthly payments with local rates
- Idaho Bonus Tax Calculator — See how bonuses are taxed differently
- Kansas 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.