Salary needed
A $50,000 salary in Fairfax County, VA would need to be about $27,475 in Alleghany County, VA, or $22,525 less, to match the modeled cost ratio.
Fairfax County, VA vs Alleghany County, VA: Cost of Living Difference
Is it cheaper?
Alleghany County, VA is cheaper than Fairfax County, VA.
Moving to Alleghany County, VA is estimated to save $35,490 per year.
Cheaper County
Alleghany County, VASave about $35,490 per year.Salary needed
$50,000 in Fairfax County, VA is about $27,475 in Alleghany County, VA.
Biggest drivers
Transport increases by $758 per year. Housing saves $18,341 per year.
Housing: $18,341 lower in Alleghany County, VA
Taxes: $11,310 lower in Alleghany County, VA
Childcare: about the same in both counties
Healthcare: $185 higher in Alleghany County, VA
Food: $830 lower in Alleghany County, VA
Transport: $758 higher in Alleghany County, VA
Fairfax County, VA→Alleghany County, VA
Equivalent salary in Alleghany County, VA
$27,475
-45.05% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Fairfax County, VA: $178,683
Median Income in Alleghany County, VA: $72,101
Living Index in Fairfax County, VA 44.09%
Living Index in Alleghany County, VA 60.05%
This estimate matches your purchasing power (equivalent salary) when moving from Fairfax County, VA to Alleghany County, VA.
* 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 Fairfax County, VA to Alleghany County, VA is estimated to save $35,490 per year. A $50,000 salary in Fairfax County, VA would have similar purchasing power to about $27,475 in Alleghany County, VA. The largest savings come from housing and taxes.
This is a -45.05% decrease in modeled annual costs. Housing is $18,341 per year lower (-67.96%); Taxes is $11,310 per year lower (-57.1%).
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 Fairfax County, VA and Alleghany County, VA, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 44.1% of median family income in Fairfax County, VA and 60.0% in Alleghany County, VA. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $18,341 per year lower in Alleghany County, VA than in Fairfax County, VA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Alleghany County, VA changes their baseline budget.
Food
Food is $830 per year lower in Alleghany County, VA than in Fairfax County, VA. Food costs affect weekly cash flow, so even a smaller annual gap in Alleghany County, VA can show up quickly for households that cook most meals at home.
Transportation
Transportation is $758 per year higher in Alleghany County, VA than in Fairfax County, VA. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Alleghany County, VA.
Healthcare
Healthcare is $185 per year higher in Alleghany County, VA than in Fairfax County, VA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Alleghany County, VA changes provider networks or plan options.
Other necessities
Other necessities is $5,952 per year lower in Alleghany County, VA than in Fairfax County, VA. Other necessities cover everyday basics, so changes in Alleghany County, VA help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Fairfax County, VA and Alleghany County, VA, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Alleghany County, VA, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $11,310 per year lower in Alleghany County, VA than in Fairfax County, VA. Taxes affect take-home pay, so the gap in Alleghany County, VA 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 Alleghany County, VA.
Biggest Cost
Largest annual cost increase when moving to Alleghany County, VA
Annual Increase:
$758 per year
TRANSPORT has the largest annual increase when moving to Alleghany County, VA.
Biggest Savings
Largest annual savings when moving to Alleghany County, VA
Annual Savings:
$18,341 per year
HOUSING has the largest annual savings when moving to Alleghany County, VA.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -68% lower | |
| Food | -16% lower | |
| Transport | 6% higher | |
| Healthcare | 4% higher | |
| Other Costs | -60% lower | |
| Childcare | 0% higher | |
| Taxes | -57% lower |
In Alleghany County, VA, modeled annual costs are $43,296 compared with $78,786 in Fairfax County, VA.
Overall, annual costs are lower in Alleghany County, VA. The category breakdown above shows where the move creates the most room in the budget.
In this case Alleghany County, VA is not a metropolitan location, while Fairfax County, VA is a metropolitan location.
Use our map to visually compare multiple counties at once.
