Hillsborough County, FL vs Fairfax County, VA: Cost of Living Difference

Is it cheaper?

Hillsborough County, FL is cheaper than Fairfax County, VA.

Moving to Fairfax County, VA is estimated to cost $20,330 more per year.

Cheaper cost of living

Cheaper County

Hillsborough County, FLSpend $20,330 more per year.

Salary needed

$50,000 in Hillsborough County, FL is about $67,390 in Fairfax County, VA.

Biggest drivers

Taxes increases by $9,806 per year. Healthcare saves $1,111 per year.

Housing: $7,675 higher in Fairfax County, VA

Taxes: $9,806 higher in Fairfax County, VA

Childcare: about the same in both counties

Healthcare: $1,111 lower in Fairfax County, VA

Food: $692 higher in Fairfax County, VA

Transport: $670 higher in Fairfax County, VA

Hillsborough County, FLFairfax County, VA
Equivalent salary in Fairfax County, VA
$67,390
+34.78% higher
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Hillsborough County, FL: $91,253
Median Income in Fairfax County, VA: $178,683
Living Index in Hillsborough County, FL 64.06%
Living Index in Fairfax County, VA 44.09%

This estimate matches your purchasing power (equivalent salary) when moving from Hillsborough County, FL to Fairfax 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 Hillsborough County, FL to Fairfax County, VA is estimated to cost $20,330 more per year. To maintain similar purchasing power, a $50,000 salary in Hillsborough County, FL would need to be about $67,390 in Fairfax County, VA. The biggest increase is taxes, followed by housing.

This is a 34.78% increase in modeled annual costs. Taxes is $9,806 per year higher (98.04%); Housing is $7,675 per year higher (39.74%).

Below we break down the annual categories behind the difference using Economic Policy Institute 2026 Family Budget data.

What changed the most?

The following cards show the annual category differences that most affect the move to Fairfax County, VA.

Biggest Cost
Largest annual cost increase when moving to Fairfax County, VA
Annual Increase:

$9,806 per year

TAXES has the largest annual increase when moving to Fairfax County, VA.

Biggest Savings
Largest annual savings when moving to Fairfax County, VA
Annual Savings:

$1,111 per year

HEALTHCARE has the largest annual savings when moving to Fairfax County, VA.

Breakdown of price percentages per category.

Numbers are average costs per section.

CategoryDifference
Housing39.74% higher
Food15.46% higher
Transport5.73% higher
Healthcare-19.89% lower
Other Costs35.17% higher
Childcare0.00% higher
Taxes98.04% higher

In Fairfax County, VA, modeled annual costs are $78,786 compared with $58,456 in Hillsborough County, FL.

Overall, annual costs are higher in Fairfax County, VA. The category breakdown above shows whether housing, taxes, transportation, healthcare, food, childcare, or other necessities are driving the increase.

In this case Fairfax County, VA and Hillsborough County, FL are both metropolitan locations.

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How WatchPennies calculates salary needed
Hillsborough, FL vs Fairfax, VA Cost Difference