Philadelphia County, PA vs Nassau County, NY: Cost of Living Difference

Is it cheaper?

Philadelphia County, PA is cheaper than Nassau County, NY.

Moving to Nassau County, NY is estimated to cost $26,615 more per year.

Cheaper cost of living

Cheaper County

Philadelphia County, PASpend $26,615 more per year.

Salary needed

$50,000 in Philadelphia County, PA is about $77,170 in Nassau County, NY.

Biggest drivers

Taxes increases by $9,418 per year. No measured category is cheaper in Nassau County, NY.

Housing: $6,876 higher in Nassau County, NY

Taxes: $9,418 higher in Nassau County, NY

Childcare: about the same in both counties

Healthcare: $4,167 higher in Nassau County, NY

Food: $197 higher in Nassau County, NY

Transport: $3,762 higher in Nassau County, NY

Philadelphia County, PANassau County, NY
Equivalent salary in Nassau County, NY
$77,170
+54.34% higher
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Philadelphia County, PA: $71,024
Median Income in Nassau County, NY: $165,692
Living Index in Philadelphia County, PA 68.96%
Living Index in Nassau County, NY 45.62%

This estimate matches your purchasing power (equivalent salary) when moving from Philadelphia County, PA to Nassau 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 Philadelphia County, PA to Nassau County, NY is estimated to cost $26,615 more per year. To maintain similar purchasing power, a $50,000 salary in Philadelphia County, PA would need to be about $77,170 in Nassau County, NY. The biggest increase is taxes, followed by housing.

This is a 54.34% increase in modeled annual costs. Taxes is $9,418 per year higher (101.77%); Housing is $6,876 per year higher (44.86%).

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 Nassau County, NY.

Biggest Cost
Largest annual cost increase when moving to Nassau County, NY
Annual Increase:

$9,418 per year

TAXES has the largest annual increase when moving to Nassau County, NY.

Biggest Savings
Largest annual savings when moving to Nassau County, NY
Annual Savings:

No savings

No measured category is cheaper in Nassau County, NY.

Breakdown of price percentages per category.

Numbers are average costs per section.

CategoryDifference
Housing44.86% higher
Food4.31% higher
Transport38.54% higher
Healthcare107.18% higher
Other Costs35.55% higher
Childcare0.00% higher
Taxes101.77% higher

In Nassau County, NY, modeled annual costs are $75,591 compared with $48,976 in Philadelphia County, PA.

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

In this case Nassau County, NY and Philadelphia County, PA are both metropolitan locations.

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How WatchPennies calculates salary needed
Philadelphia, PA vs Nassau, NY Cost Difference