Salary needed
A $50,000 salary in Multnomah County, OR would need to be about $43,160 in Cook County, IL, or $6,840 less, to match the modeled cost ratio.
Multnomah County, OR vs Cook County, IL: Cost of Living Difference
Is it cheaper?
Cook County, IL is cheaper than Multnomah County, OR.
Moving to Cook County, IL is estimated to save $8,780 per year.
Cheaper County
Cook County, ILSave about $8,780 per year.Salary needed
$50,000 in Multnomah County, OR is about $43,160 in Cook County, IL.
Biggest drivers
No measured category is higher in Cook County, IL. Taxes saves $4,195 per year.
Housing: $1,586 lower in Cook County, IL
Taxes: $4,195 lower in Cook County, IL
Childcare: about the same in both counties
Healthcare: $653 lower in Cook County, IL
Food: $507 lower in Cook County, IL
Transport: $1,186 lower in Cook County, IL
Multnomah County, OR→Cook County, IL
Equivalent salary in Cook County, IL
$43,160
-13.68% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Multnomah County, OR: $113,868
Median Income in Cook County, IL: $102,297
Living Index in Multnomah County, OR 56.36%
Living Index in Cook County, IL 54.16%
This estimate matches your purchasing power (equivalent salary) when moving from Multnomah County, OR to Cook County, IL.
* Living index is estimated as (estimated total cost / area median income) * 100. A living index above 100% means modeled costs exceed median income.
Cost of Living Breakdown by Category
Summary
Moving from Multnomah County, OR to Cook County, IL is estimated to save $8,780 per year. A $50,000 salary in Multnomah County, OR would have similar purchasing power to about $43,160 in Cook County, IL. The largest savings come from taxes and housing.
This is a -13.68% decrease in modeled annual costs. Taxes is $4,195 per year lower (-26.34%); Housing is $1,586 per year lower (-8.45%).
Below we break down the annual categories behind the difference using Economic Policy Institute 2026 Family Budget data.
Why this comparison matters
These notes use the actual annual cost differences between Multnomah County, OR and Cook County, IL, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 56.4% of median family income in Multnomah County, OR and 54.2% in Cook County, IL. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $1,586 per year lower in Cook County, IL than in Multnomah County, OR. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Cook County, IL changes their baseline budget.
Food
Food is $507 per year lower in Cook County, IL than in Multnomah County, OR. Food costs affect weekly cash flow, so even a smaller annual gap in Cook County, IL can show up quickly for households that cook most meals at home.
Transportation
Transportation is $1,186 per year lower in Cook County, IL than in Multnomah County, OR. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Cook County, IL.
Healthcare
Healthcare is $653 per year lower in Cook County, IL than in Multnomah County, OR. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Cook County, IL changes provider networks or plan options.
Other necessities
Other necessities is $650 per year lower in Cook County, IL than in Multnomah County, OR. Other necessities cover everyday basics, so changes in Cook County, IL help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Multnomah County, OR and Cook County, IL, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Cook County, IL, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $4,195 per year lower in Cook County, IL than in Multnomah County, OR. Taxes affect take-home pay, so the gap in Cook County, IL matters even if the headline salary looks similar before deductions.
What changed the most?
The following cards show the annual category differences that most affect the move to Cook County, IL.
Biggest Cost
Largest annual cost increase when moving to Cook County, IL
Annual Increase:
No increase
No measured category is higher in Cook County, IL.
Biggest Savings
Largest annual savings when moving to Cook County, IL
Annual Savings:
$4,195 per year
TAXES has the largest annual savings when moving to Cook County, IL.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -8% lower | |
| Food | -10% lower | |
| Transport | -11% lower | |
| Healthcare | -12% lower | |
| Other Costs | -9% lower | |
| Childcare | 0% higher | |
| Taxes | -26% lower |
In Cook County, IL, modeled annual costs are $55,399 compared with $64,179 in Multnomah County, OR.
Overall, annual costs are lower in Cook County, IL. The category breakdown above shows where the move creates the most room in the budget.
In this case Cook County, IL and Multnomah County, OR are both metropolitan locations.
Use our map to visually compare multiple counties at once.
