Salary needed
A $50,000 salary in Williamson County, TX would need to be about $33,370 in Marion County, TX, or $16,630 less, to match the modeled cost ratio.
Williamson County, TX vs Marion County, TX: Cost of Living Difference
Is it cheaper?
Marion County, TX is cheaper than Williamson County, TX.
Moving to Marion County, TX is estimated to save $20,194 per year.
Cheaper County
Marion County, TXSave about $20,194 per year.Salary needed
$50,000 in Williamson County, TX is about $33,370 in Marion County, TX.
Biggest drivers
No measured category is higher in Marion County, TX. Housing saves $10,776 per year.
Housing: $10,776 lower in Marion County, TX
Taxes: $4,552 lower in Marion County, TX
Childcare: about the same in both counties
Healthcare: $709 lower in Marion County, TX
Food: $127 lower in Marion County, TX
Transport: $644 lower in Marion County, TX
Williamson County, TX→Marion County, TX
Equivalent salary in Marion County, TX
$33,370
-33.26% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Williamson County, TX: $129,273
Median Income in Marion County, TX: $60,500
Living Index in Williamson County, TX 46.97%
Living Index in Marion County, TX 66.98%
This estimate matches your purchasing power (equivalent salary) when moving from Williamson County, TX to Marion 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 Marion County, TX is estimated to save $20,194 per year. A $50,000 salary in Williamson County, TX would have similar purchasing power to about $33,370 in Marion County, TX. The largest savings come from housing and taxes.
This is a -33.26% decrease in modeled annual costs. Housing is $10,776 per year lower (-55.3%); Taxes is $4,552 per year lower (-42.83%).
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 Marion 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 67.0% in Marion County, TX. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $10,776 per year lower in Marion 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 Marion County, TX changes their baseline budget.
Food
Food is $127 per year lower in Marion County, TX than in Williamson County, TX. Food costs affect weekly cash flow, so even a smaller annual gap in Marion County, TX can show up quickly for households that cook most meals at home.
Transportation
Transportation is $644 per year lower in Marion 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 Marion County, TX.
Healthcare
Healthcare is $709 per year lower in Marion County, TX than in Williamson County, TX. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Marion County, TX changes provider networks or plan options.
Other necessities
Other necessities is $3,385 per year lower in Marion County, TX than in Williamson County, TX. Other necessities cover everyday basics, so changes in Marion 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 Marion County, TX, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Marion County, TX, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $4,552 per year lower in Marion County, TX than in Williamson County, TX. Taxes affect take-home pay, so the gap in Marion 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 Marion County, TX.
Biggest Cost
Largest annual cost increase when moving to Marion County, TX
Annual Increase:
No increase
No measured category is higher in Marion County, TX.
Biggest Savings
Largest annual savings when moving to Marion County, TX
Annual Savings:
$10,776 per year
HOUSING has the largest annual savings when moving to Marion County, TX.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -55% lower | |
| Food | -3% lower | |
| Transport | -5% lower | |
| Healthcare | -13% lower | |
| Other Costs | -47% lower | |
| Childcare | 0% higher | |
| Taxes | -43% lower |
In Marion County, TX, modeled annual costs are $40,522 compared with $60,716 in Williamson County, TX.
Overall, annual costs are lower in Marion County, TX. The category breakdown above shows where the move creates the most room in the budget.
In this case Marion 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.
