Salary needed
A $50,000 salary in King County, WA would need to be about $30,875 in Lewis County, WA, or $19,125 less, to match the modeled cost ratio.
King County, WA vs Lewis County, WA: Cost of Living Difference
Is it cheaper?
Lewis County, WA is cheaper than King County, WA.
Moving to Lewis County, WA is estimated to save $28,093 per year.
Cheaper County
Lewis County, WASave about $28,093 per year.Salary needed
$50,000 in King County, WA is about $30,875 in Lewis County, WA.
Biggest drivers
Transport increases by $2,377 per year. Housing saves $16,945 per year.
Housing: $16,945 lower in Lewis County, WA
Taxes: $7,311 lower in Lewis County, WA
Childcare: about the same in both counties
Healthcare: $227 higher in Lewis County, WA
Food: $900 lower in Lewis County, WA
Transport: $2,377 higher in Lewis County, WA
King County, WA→Lewis County, WA
Equivalent salary in Lewis County, WA
$30,875
-38.25% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in King County, WA: $154,490
Median Income in Lewis County, WA: $84,960
Living Index in King County, WA 47.55%
Living Index in Lewis County, WA 53.39%
This estimate matches your purchasing power (equivalent salary) when moving from King County, WA to Lewis County, WA.
* 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 King County, WA to Lewis County, WA is estimated to save $28,093 per year. A $50,000 salary in King County, WA would have similar purchasing power to about $30,875 in Lewis County, WA. The largest savings come from housing and taxes.
This is a -38.25% decrease in modeled annual costs. Housing is $16,945 per year lower (-61.93%); Taxes is $7,311 per year lower (-50.98%).
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 King County, WA and Lewis County, WA, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 47.5% of median family income in King County, WA and 53.4% in Lewis County, WA. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $16,945 per year lower in Lewis County, WA than in King County, WA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Lewis County, WA changes their baseline budget.
Food
Food is $900 per year lower in Lewis County, WA than in King County, WA. Food costs affect weekly cash flow, so even a smaller annual gap in Lewis County, WA can show up quickly for households that cook most meals at home.
Transportation
Transportation is $2,377 per year higher in Lewis County, WA than in King County, WA. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Lewis County, WA.
Healthcare
Healthcare is $227 per year higher in Lewis County, WA than in King County, WA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Lewis County, WA changes provider networks or plan options.
Other necessities
Other necessities is $5,541 per year lower in Lewis County, WA than in King County, WA. Other necessities cover everyday basics, so changes in Lewis County, WA help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in King County, WA and Lewis County, WA, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Lewis County, WA, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $7,311 per year lower in Lewis County, WA than in King County, WA. Taxes affect take-home pay, so the gap in Lewis County, WA 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 Lewis County, WA.
Biggest Cost
Largest annual cost increase when moving to Lewis County, WA
Annual Increase:
$2,377 per year
TRANSPORT has the largest annual increase when moving to Lewis County, WA.
Biggest Savings
Largest annual savings when moving to Lewis County, WA
Annual Savings:
$16,945 per year
HOUSING has the largest annual savings when moving to Lewis County, WA.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -62% lower | |
| Food | -17% lower | |
| Transport | 20% higher | |
| Healthcare | 5% higher | |
| Other Costs | -55% lower | |
| Childcare | 0% higher | |
| Taxes | -51% lower |
In Lewis County, WA, modeled annual costs are $45,362 compared with $73,455 in King County, WA.
Overall, annual costs are lower in Lewis County, WA. The category breakdown above shows where the move creates the most room in the budget.
In this case Lewis County, WA is not a metropolitan location, while King County, WA is a metropolitan location.
Use our map to visually compare multiple counties at once.
