Salary needed
A $50,000 salary in Nassau County, NY would need to be about $34,785 in Sullivan County, NY, or $15,215 less, to match the modeled cost ratio.
Nassau County, NY vs Sullivan County, NY: Cost of Living Difference
Is it cheaper?
Sullivan County, NY is cheaper than Nassau County, NY.
Moving to Sullivan County, NY is estimated to save $23,005 per year.
Cheaper County
Sullivan County, NYSave about $23,005 per year.Salary needed
$50,000 in Nassau County, NY is about $34,785 in Sullivan County, NY.
Biggest drivers
Transport increases by $104 per year. Housing saves $10,862 per year.
Housing: $10,862 lower in Sullivan County, NY
Taxes: $7,875 lower in Sullivan County, NY
Childcare: about the same in both counties
Healthcare: $122 lower in Sullivan County, NY
Food: $670 lower in Sullivan County, NY
Transport: $104 higher in Sullivan County, NY
Nassau County, NY→Sullivan County, NY
Equivalent salary in Sullivan County, NY
$34,785
-30.43% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Nassau County, NY: $165,692
Median Income in Sullivan County, NY: $88,086
Living Index in Nassau County, NY 45.62%
Living Index in Sullivan County, NY 59.70%
This estimate matches your purchasing power (equivalent salary) when moving from Nassau County, NY to Sullivan County, NY.
* 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 Nassau County, NY to Sullivan County, NY is estimated to save $23,005 per year. A $50,000 salary in Nassau County, NY would have similar purchasing power to about $34,785 in Sullivan County, NY. The largest savings come from housing and taxes.
This is a -30.43% decrease in modeled annual costs. Housing is $10,862 per year lower (-48.92%); Taxes is $7,875 per year lower (-42.18%).
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 Nassau County, NY and Sullivan County, NY, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 45.6% of median family income in Nassau County, NY and 59.7% in Sullivan County, NY. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $10,862 per year lower in Sullivan County, NY than in Nassau County, NY. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Sullivan County, NY changes their baseline budget.
Food
Food is $670 per year lower in Sullivan County, NY than in Nassau County, NY. Food costs affect weekly cash flow, so even a smaller annual gap in Sullivan County, NY can show up quickly for households that cook most meals at home.
Transportation
Transportation is $104 per year higher in Sullivan County, NY than in Nassau County, NY. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Sullivan County, NY.
Healthcare
Healthcare is $122 per year lower in Sullivan County, NY than in Nassau County, NY. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Sullivan County, NY changes provider networks or plan options.
Other necessities
Other necessities is $3,580 per year lower in Sullivan County, NY than in Nassau County, NY. Other necessities cover everyday basics, so changes in Sullivan County, NY help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Nassau County, NY and Sullivan County, NY, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Sullivan County, NY, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $7,875 per year lower in Sullivan County, NY than in Nassau County, NY. Taxes affect take-home pay, so the gap in Sullivan County, NY 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 Sullivan County, NY.
Biggest Cost
Largest annual cost increase when moving to Sullivan County, NY
Annual Increase:
$104 per year
TRANSPORT has the largest annual increase when moving to Sullivan County, NY.
Biggest Savings
Largest annual savings when moving to Sullivan County, NY
Annual Savings:
$10,862 per year
HOUSING has the largest annual savings when moving to Sullivan County, NY.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -49% lower | |
| Food | -14% lower | |
| Transport | 1% higher | |
| Healthcare | -2% lower | |
| Other Costs | -43% lower | |
| Childcare | 0% higher | |
| Taxes | -42% lower |
In Sullivan County, NY, modeled annual costs are $52,586 compared with $75,591 in Nassau County, NY.
Overall, annual costs are lower in Sullivan County, NY. The category breakdown above shows where the move creates the most room in the budget.
In this case Sullivan County, NY is not a metropolitan location, while Nassau County, NY is a metropolitan location.
Use our map to visually compare multiple counties at once.
