Salary needed
A $50,000 salary in Contra Costa County, CA would need to be about $45,395 in El Dorado County, CA, or $4,605 less, to match the modeled cost ratio.
Contra Costa County, CA vs El Dorado County, CA: Cost of Living Difference
Is it cheaper?
El Dorado County, CA is cheaper than Contra Costa County, CA.
Moving to El Dorado County, CA is estimated to save $6,986 per year.
Cheaper County
El Dorado County, CASave about $6,986 per year.Salary needed
$50,000 in Contra Costa County, CA is about $45,395 in El Dorado County, CA.
Biggest drivers
Transport increases by $690 per year. Housing saves $4,383 per year.
Housing: $4,383 lower in El Dorado County, CA
Taxes: $2,628 lower in El Dorado County, CA
Childcare: about the same in both counties
Healthcare: about the same in both counties
Food: $531 higher in El Dorado County, CA
Transport: $690 higher in El Dorado County, CA
Contra Costa County, CA→El Dorado County, CA
Equivalent salary in El Dorado County, CA
$45,395
-9.21% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Contra Costa County, CA: $146,002
Median Income in El Dorado County, CA: $128,943
Living Index in Contra Costa County, CA 51.94%
Living Index in El Dorado County, CA 53.39%
This estimate matches your purchasing power (equivalent salary) when moving from Contra Costa County, CA to El Dorado County, CA.
* 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 Contra Costa County, CA to El Dorado County, CA is estimated to save $6,986 per year. A $50,000 salary in Contra Costa County, CA would have similar purchasing power to about $45,395 in El Dorado County, CA. The largest savings come from housing and taxes.
This is a -9.21% decrease in modeled annual costs. Housing is $4,383 per year lower (-18.84%); Taxes is $2,628 per year lower (-14.51%).
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 Contra Costa County, CA and El Dorado County, CA, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 51.9% of median family income in Contra Costa County, CA and 53.4% in El Dorado County, CA. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $4,383 per year lower in El Dorado County, CA than in Contra Costa County, CA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether El Dorado County, CA changes their baseline budget.
Food
Food is $531 per year higher in El Dorado County, CA than in Contra Costa County, CA. Food costs affect weekly cash flow, so even a smaller annual gap in El Dorado County, CA can show up quickly for households that cook most meals at home.
Transportation
Transportation is $690 per year higher in El Dorado County, CA than in Contra Costa County, CA. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around El Dorado County, CA.
Healthcare
Healthcare is about the same in Contra Costa County, CA and El Dorado County, CA, so this category is not a major driver of the modeled gap. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if El Dorado County, CA changes provider networks or plan options.
Other necessities
Other necessities is $1,196 per year lower in El Dorado County, CA than in Contra Costa County, CA. Other necessities cover everyday basics, so changes in El Dorado County, CA help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Contra Costa County, CA and El Dorado County, CA, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in El Dorado County, CA, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $2,628 per year lower in El Dorado County, CA than in Contra Costa County, CA. Taxes affect take-home pay, so the gap in El Dorado County, CA 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 El Dorado County, CA.
Biggest Cost
Largest annual cost increase when moving to El Dorado County, CA
Annual Increase:
$690 per year
TRANSPORT has the largest annual increase when moving to El Dorado County, CA.
Biggest Savings
Largest annual savings when moving to El Dorado County, CA
Annual Savings:
$4,383 per year
HOUSING has the largest annual savings when moving to El Dorado County, CA.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -19% lower | |
| Food | 11% higher | |
| Transport | 5% higher | |
| Healthcare | 0% higher | |
| Other Costs | -14% lower | |
| Childcare | 0% higher | |
| Taxes | -15% lower |
In El Dorado County, CA, modeled annual costs are $68,841 compared with $75,827 in Contra Costa County, CA.
Overall, annual costs are lower in El Dorado County, CA. The category breakdown above shows where the move creates the most room in the budget.
In this case El Dorado County, CA and Contra Costa County, CA are both metropolitan locations.
Use our map to visually compare multiple counties at once.
