Salary needed
A $50,000 salary in Williamson County, TN would need to be about $30,455 in Madison County, TN, or $19,545 less, to match the modeled cost ratio.
Williamson County, TN vs Madison County, TN: Cost of Living Difference
Is it cheaper?
Madison County, TN is cheaper than Williamson County, TN.
Moving to Madison County, TN is estimated to save $28,800 per year.
Cheaper County
Madison County, TNSave about $28,800 per year.Salary needed
$50,000 in Williamson County, TN is about $30,455 in Madison County, TN.
Biggest drivers
No measured category is higher in Madison County, TN. Housing saves $14,410 per year.
Housing: $14,410 lower in Madison County, TN
Taxes: $7,473 lower in Madison County, TN
Childcare: about the same in both counties
Healthcare: $419 lower in Madison County, TN
Food: $900 lower in Madison County, TN
Transport: $844 lower in Madison County, TN
Williamson County, TN→Madison County, TN
Equivalent salary in Madison County, TN
$30,455
-39.09% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Williamson County, TN: $153,397
Median Income in Madison County, TN: $75,841
Living Index in Williamson County, TN 48.03%
Living Index in Madison County, TN 59.18%
This estimate matches your purchasing power (equivalent salary) when moving from Williamson County, TN to Madison County, TN.
* 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, TN to Madison County, TN is estimated to save $28,800 per year. A $50,000 salary in Williamson County, TN would have similar purchasing power to about $30,455 in Madison County, TN. The largest savings come from housing and taxes.
This is a -39.09% decrease in modeled annual costs. Housing is $14,410 per year lower (-57.91%); Taxes is $7,473 per year lower (-51.87%).
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, TN and Madison County, TN, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 48.0% of median family income in Williamson County, TN and 59.2% in Madison County, TN. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $14,410 per year lower in Madison County, TN than in Williamson County, TN. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Madison County, TN changes their baseline budget.
Food
Food is $900 per year lower in Madison County, TN than in Williamson County, TN. Food costs affect weekly cash flow, so even a smaller annual gap in Madison County, TN can show up quickly for households that cook most meals at home.
Transportation
Transportation is $844 per year lower in Madison County, TN than in Williamson County, TN. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Madison County, TN.
Healthcare
Healthcare is $419 per year lower in Madison County, TN than in Williamson County, TN. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Madison County, TN changes provider networks or plan options.
Other necessities
Other necessities is $4,754 per year lower in Madison County, TN than in Williamson County, TN. Other necessities cover everyday basics, so changes in Madison County, TN help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Williamson County, TN and Madison County, TN, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Madison County, TN, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $7,473 per year lower in Madison County, TN than in Williamson County, TN. Taxes affect take-home pay, so the gap in Madison County, TN 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 Madison County, TN.
Biggest Cost
Largest annual cost increase when moving to Madison County, TN
Annual Increase:
No increase
No measured category is higher in Madison County, TN.
Biggest Savings
Largest annual savings when moving to Madison County, TN
Annual Savings:
$14,410 per year
HOUSING has the largest annual savings when moving to Madison County, TN.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -58% lower | |
| Food | -17% lower | |
| Transport | -6% lower | |
| Healthcare | -7% lower | |
| Other Costs | -51% lower | |
| Childcare | 0% higher | |
| Taxes | -52% lower |
In Madison County, TN, modeled annual costs are $44,879 compared with $73,679 in Williamson County, TN.
Overall, annual costs are lower in Madison County, TN. The category breakdown above shows where the move creates the most room in the budget.
In this case Madison County, TN and Williamson County, TN are both metropolitan locations.
Use our map to visually compare multiple counties at once.
