Salary needed
A $50,000 salary in San Diego County, CA would need to be about $28,680 in Austin County, TX, or $21,320 less, to match the modeled cost ratio.
San Diego County, CA vs Austin County, TX: Cost of Living Difference
Is it cheaper?
Austin County, TX is cheaper than San Diego County, CA.
Moving to Austin County, TX is estimated to save $33,073 per year.
Cheaper County
Austin County, TXSave about $33,073 per year.Salary needed
$50,000 in San Diego County, CA is about $28,680 in Austin County, TX.
Biggest drivers
Transport increases by $659 per year. Housing saves $16,116 per year.
Housing: $16,116 lower in Austin County, TX
Taxes: $11,936 lower in Austin County, TX
Childcare: about the same in both counties
Healthcare: $200 higher in Austin County, TX
Food: $669 lower in Austin County, TX
Transport: $659 higher in Austin County, TX
San Diego County, CA→Austin County, TX
Equivalent salary in Austin County, TX
$28,680
-42.64% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in San Diego County, CA: $118,115
Median Income in Austin County, TX: $95,354
Living Index in San Diego County, CA 65.66%
Living Index in Austin County, TX 46.65%
This estimate matches your purchasing power (equivalent salary) when moving from San Diego County, CA to Austin 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 Diego County, CA to Austin County, TX is estimated to save $33,073 per year. A $50,000 salary in San Diego County, CA would have similar purchasing power to about $28,680 in Austin County, TX. The largest savings come from housing and taxes.
This is a -42.64% decrease in modeled annual costs. Housing is $16,116 per year lower (-62.61%); Taxes is $11,936 per year lower (-63.51%).
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 San Diego County, CA and Austin County, TX, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 65.7% of median family income in San Diego County, CA and 46.7% in Austin County, TX. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $16,116 per year lower in Austin County, TX than in San Diego County, CA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Austin County, TX changes their baseline budget.
Food
Food is $669 per year lower in Austin County, TX than in San Diego County, CA. Food costs affect weekly cash flow, so even a smaller annual gap in Austin County, TX can show up quickly for households that cook most meals at home.
Transportation
Transportation is $659 per year higher in Austin County, TX than in San Diego 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 Austin County, TX.
Healthcare
Healthcare is $200 per year higher in Austin County, TX than in San Diego County, CA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Austin County, TX changes provider networks or plan options.
Other necessities
Other necessities is $5,211 per year lower in Austin County, TX than in San Diego County, CA. Other necessities cover everyday basics, so changes in Austin County, TX help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in San Diego County, CA and Austin County, TX, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Austin County, TX, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $11,936 per year lower in Austin County, TX than in San Diego County, CA. Taxes affect take-home pay, so the gap in Austin 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 Austin County, TX.
Biggest Cost
Largest annual cost increase when moving to Austin County, TX
Annual Increase:
$659 per year
TRANSPORT has the largest annual increase when moving to Austin County, TX.
Biggest Savings
Largest annual savings when moving to Austin County, TX
Annual Savings:
$16,116 per year
HOUSING has the largest annual savings when moving to Austin County, TX.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -63% lower | |
| Food | -15% lower | |
| Transport | 5% higher | |
| Healthcare | 3% higher | |
| Other Costs | -56% lower | |
| Childcare | 0% higher | |
| Taxes | -64% lower |
In Austin County, TX, modeled annual costs are $44,487 compared with $77,560 in San Diego County, CA.
Overall, annual costs are lower in Austin County, TX. The category breakdown above shows where the move creates the most room in the budget.
In this case Austin County, TX and San Diego County, CA are both metropolitan locations.
Use our map to visually compare multiple counties at once.
