Salary needed
A $50,000 salary in San Francisco County, CA would need to be about $42,000 in Collin County, TX, or $8,000 less, to match the modeled cost ratio.
San Francisco County, CA vs Collin County, TX: Cost of Living Difference
Is it cheaper?
Collin County, TX is cheaper than San Francisco County, CA.
Moving to Collin County, TX is estimated to save $11,875 per year.
Cheaper County
Collin County, TXSave about $11,875 per year.Salary needed
$50,000 in San Francisco County, CA is about $42,000 in Collin County, TX.
Biggest drivers
Transport increases by $3,661 per year. Taxes saves $6,401 per year.
Housing: $4,164 lower in Collin County, TX
Taxes: $6,401 lower in Collin County, TX
Childcare: about the same in both counties
Healthcare: $1,832 lower in Collin County, TX
Food: $1,408 lower in Collin County, TX
Transport: $3,661 higher in Collin County, TX
San Francisco County, CA→Collin County, TX
Equivalent salary in Collin County, TX
$42,000
-16% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in San Francisco County, CA: $165,603
Median Income in Collin County, TX: $140,955
Living Index in San Francisco County, CA 44.82%
Living Index in Collin County, TX 44.24%
This estimate matches your purchasing power (equivalent salary) when moving from San Francisco County, CA to Collin County, TX.
* 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 San Francisco County, CA to Collin County, TX is estimated to save $11,875 per year. A $50,000 salary in San Francisco County, CA would have similar purchasing power to about $42,000 in Collin County, TX. The largest savings come from taxes and housing.
This is a -16% decrease in modeled annual costs. Taxes is $6,401 per year lower (-36.6%); Housing is $4,164 per year lower (-16.39%).
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 San Francisco County, CA and Collin County, TX, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 44.8% of median family income in San Francisco County, CA and 44.2% in Collin County, TX. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $4,164 per year lower in Collin County, TX than in San Francisco County, CA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Collin County, TX changes their baseline budget.
Food
Food is $1,408 per year lower in Collin County, TX than in San Francisco County, CA. Food costs affect weekly cash flow, so even a smaller annual gap in Collin County, TX can show up quickly for households that cook most meals at home.
Transportation
Transportation is $3,661 per year higher in Collin County, TX than in San Francisco 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 Collin County, TX.
Healthcare
Healthcare is $1,832 per year lower in Collin County, TX than in San Francisco County, CA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Collin County, TX changes provider networks or plan options.
Other necessities
Other necessities is $1,730 per year lower in Collin County, TX than in San Francisco County, CA. Other necessities cover everyday basics, so changes in Collin County, TX help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in San Francisco County, CA and Collin County, TX, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Collin County, TX, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $6,401 per year lower in Collin County, TX than in San Francisco County, CA. Taxes affect take-home pay, so the gap in Collin County, TX 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 Collin County, TX.
Biggest Cost
Largest annual cost increase when moving to Collin County, TX
Annual Increase:
$3,661 per year
TRANSPORT has the largest annual increase when moving to Collin County, TX.
Biggest Savings
Largest annual savings when moving to Collin County, TX
Annual Savings:
$6,401 per year
TAXES has the largest annual savings when moving to Collin County, TX.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -16% lower | |
| Food | -25% lower | |
| Transport | 42% higher | |
| Healthcare | -25% lower | |
| Other Costs | -18% lower | |
| Childcare | 0% higher | |
| Taxes | -37% lower |
In Collin County, TX, modeled annual costs are $62,354 compared with $74,229 in San Francisco County, CA.
Overall, annual costs are lower in Collin County, TX. The category breakdown above shows where the move creates the most room in the budget.
In this case Collin County, TX and San Francisco County, CA are both metropolitan locations.
Use our map to visually compare multiple counties at once.
