Salary needed
A $50,000 salary in Williamson County, TX would need to be about $34,970 in San Augustine County, TX, or $15,030 less, to match the modeled cost ratio.
Williamson County, TX vs San Augustine County, TX: Cost of Living Difference
Is it cheaper?
San Augustine County, TX is cheaper than Williamson County, TX.
Moving to San Augustine County, TX is estimated to save $18,250 per year.
Cheaper County
San Augustine County, TXSave about $18,250 per year.Salary needed
$50,000 in Williamson County, TX is about $34,970 in San Augustine County, TX.
Biggest drivers
Transport increases by $36 per year. Housing saves $10,296 per year.
Housing: $10,296 lower in San Augustine County, TX
Taxes: $4,170 lower in San Augustine County, TX
Childcare: about the same in both counties
Healthcare: $321 lower in San Augustine County, TX
Food: $231 lower in San Augustine County, TX
Transport: $36 higher in San Augustine County, TX
Williamson County, TX→San Augustine County, TX
Equivalent salary in San Augustine County, TX
$34,970
-30.06% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Williamson County, TX: $129,273
Median Income in San Augustine County, TX: $50,014
Living Index in Williamson County, TX 46.97%
Living Index in San Augustine County, TX 84.91%
This estimate matches your purchasing power (equivalent salary) when moving from Williamson County, TX to San Augustine 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 Williamson County, TX to San Augustine County, TX is estimated to save $18,250 per year. A $50,000 salary in Williamson County, TX would have similar purchasing power to about $34,970 in San Augustine County, TX. The largest savings come from housing and taxes.
This is a -30.06% decrease in modeled annual costs. Housing is $10,296 per year lower (-52.83%); Taxes is $4,170 per year lower (-39.23%).
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 Williamson County, TX and San Augustine County, TX, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 47.0% of median family income in Williamson County, TX and 84.9% in San Augustine County, TX. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $10,296 per year lower in San Augustine County, TX than in Williamson County, TX. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether San Augustine County, TX changes their baseline budget.
Food
Food is $231 per year lower in San Augustine County, TX than in Williamson County, TX. Food costs affect weekly cash flow, so even a smaller annual gap in San Augustine County, TX can show up quickly for households that cook most meals at home.
Transportation
Transportation is $36 per year higher in San Augustine County, TX than in Williamson County, TX. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around San Augustine County, TX.
Healthcare
Healthcare is $321 per year lower in San Augustine County, TX than in Williamson County, TX. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if San Augustine County, TX changes provider networks or plan options.
Other necessities
Other necessities is $3,269 per year lower in San Augustine County, TX than in Williamson County, TX. Other necessities cover everyday basics, so changes in San Augustine County, TX help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Williamson County, TX and San Augustine County, TX, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in San Augustine County, TX, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $4,170 per year lower in San Augustine County, TX than in Williamson County, TX. Taxes affect take-home pay, so the gap in San Augustine 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 San Augustine County, TX.
Biggest Cost
Largest annual cost increase when moving to San Augustine County, TX
Annual Increase:
$36 per year
TRANSPORT has the largest annual increase when moving to San Augustine County, TX.
Biggest Savings
Largest annual savings when moving to San Augustine County, TX
Annual Savings:
$10,296 per year
HOUSING has the largest annual savings when moving to San Augustine County, TX.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -53% lower | |
| Food | -6% lower | |
| Transport | 0% higher | |
| Healthcare | -6% lower | |
| Other Costs | -45% lower | |
| Childcare | 0% higher | |
| Taxes | -39% lower |
In San Augustine County, TX, modeled annual costs are $42,466 compared with $60,716 in Williamson County, TX.
Overall, annual costs are lower in San Augustine County, TX. The category breakdown above shows where the move creates the most room in the budget.
In this case San Augustine County, TX is not a metropolitan location, while Williamson County, TX is a metropolitan location.
Use our map to visually compare multiple counties at once.
