Salary needed
A $50,000 salary in Williamson County, TN would need to be about $28,995 in Warren County, TN, or $21,005 less, to match the modeled cost ratio.
Williamson County, TN vs Warren County, TN: Cost of Living Difference
Is it cheaper?
Warren County, TN is cheaper than Williamson County, TN.
Moving to Warren County, TN is estimated to save $30,951 per year.
Cheaper County
Warren County, TNSave about $30,951 per year.Salary needed
$50,000 in Williamson County, TN is about $28,995 in Warren County, TN.
Biggest drivers
Transport increases by $87 per year. Housing saves $16,400 per year.
Housing: $16,400 lower in Warren County, TN
Taxes: $7,896 lower in Warren County, TN
Childcare: about the same in both counties
Healthcare: $32 lower in Warren County, TN
Food: $1,234 lower in Warren County, TN
Transport: $87 higher in Warren County, TN
Williamson County, TN→Warren County, TN
Equivalent salary in Warren County, TN
$28,995
-42.01% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Williamson County, TN: $153,397
Median Income in Warren County, TN: $64,962
Living Index in Williamson County, TN 48.03%
Living Index in Warren County, TN 65.77%
This estimate matches your purchasing power (equivalent salary) when moving from Williamson County, TN to Warren 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 Warren County, TN is estimated to save $30,951 per year. A $50,000 salary in Williamson County, TN would have similar purchasing power to about $28,995 in Warren County, TN. The largest savings come from housing and taxes.
This is a -42.01% decrease in modeled annual costs. Housing is $16,400 per year lower (-65.91%); Taxes is $7,896 per year lower (-54.81%).
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 Warren 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 65.8% in Warren County, TN. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $16,400 per year lower in Warren 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 Warren County, TN changes their baseline budget.
Food
Food is $1,234 per year lower in Warren County, TN than in Williamson County, TN. Food costs affect weekly cash flow, so even a smaller annual gap in Warren County, TN can show up quickly for households that cook most meals at home.
Transportation
Transportation is $87 per year higher in Warren 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 Warren County, TN.
Healthcare
Healthcare is $32 per year lower in Warren County, TN than in Williamson County, TN. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Warren County, TN changes provider networks or plan options.
Other necessities
Other necessities is $5,475 per year lower in Warren County, TN than in Williamson County, TN. Other necessities cover everyday basics, so changes in Warren 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 Warren County, TN, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Warren County, TN, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $7,896 per year lower in Warren County, TN than in Williamson County, TN. Taxes affect take-home pay, so the gap in Warren 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 Warren County, TN.
Biggest Cost
Largest annual cost increase when moving to Warren County, TN
Annual Increase:
$87 per year
TRANSPORT has the largest annual increase when moving to Warren County, TN.
Biggest Savings
Largest annual savings when moving to Warren County, TN
Annual Savings:
$16,400 per year
HOUSING has the largest annual savings when moving to Warren County, TN.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -66% lower | |
| Food | -24% lower | |
| Transport | 1% higher | |
| Healthcare | -1% lower | |
| Other Costs | -59% lower | |
| Childcare | 0% higher | |
| Taxes | -55% lower |
In Warren County, TN, modeled annual costs are $42,728 compared with $73,679 in Williamson County, TN.
Overall, annual costs are lower in Warren County, TN. The category breakdown above shows where the move creates the most room in the budget.
In this case Warren County, TN is not a metropolitan location, while Williamson County, TN is a metropolitan location.
Use our map to visually compare multiple counties at once.
