Middlesex County, NJ vs Montgomery County, PA: Cost of Living Difference

Is it cheaper?

Middlesex County, NJ is cheaper than Montgomery County, PA.

Moving to Montgomery County, PA is estimated to cost $344 more per year.

Cheaper cost of living

Cheaper County

Middlesex County, NJSpend $344 more per year.

Salary needed

$50,000 in Middlesex County, NJ is about $50,290 in Montgomery County, PA.

Biggest drivers

Taxes increases by $610 per year. Healthcare saves $1,692 per year.

Housing: $384 higher in Montgomery County, PA

Taxes: $610 higher in Montgomery County, PA

Childcare: about the same in both counties

Healthcare: $1,692 lower in Montgomery County, PA

Food: $565 higher in Montgomery County, PA

Transport: $184 higher in Montgomery County, PA

Middlesex County, NJMontgomery County, PA
Equivalent salary in Montgomery County, PA
$50,290
+0.58% higher
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Middlesex County, NJ: $130,331
Median Income in Montgomery County, PA: $140,263
Living Index in Middlesex County, NJ 45.68%
Living Index in Montgomery County, PA 42.69%

This estimate matches your purchasing power (equivalent salary) when moving from Middlesex County, NJ to Montgomery County, PA.

* 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 Middlesex County, NJ to Montgomery County, PA is estimated to cost $344 more per year. To maintain similar purchasing power, a $50,000 salary in Middlesex County, NJ would need to be about $50,290 in Montgomery County, PA. The biggest increase is taxes, followed by food.

This is a 0.58% increase in modeled annual costs. Taxes is $610 per year higher (5.24%); Food is $565 per year higher (13.02%).

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 Montgomery County, PA.

Biggest Cost
Largest annual cost increase when moving to Montgomery County, PA
Annual Increase:

$610 per year

TAXES has the largest annual increase when moving to Montgomery County, PA.

Biggest Savings
Largest annual savings when moving to Montgomery County, PA
Annual Savings:

$1,692 per year

HEALTHCARE has the largest annual savings when moving to Montgomery County, PA.

Breakdown of price percentages per category.

Numbers are average costs per section.

CategoryDifference
Housing2.10% higher
Food13.02% higher
Transport1.45% higher
Healthcare-30.32% lower
Other Costs4.18% higher
Childcare0.00% higher
Taxes5.24% higher

In Montgomery County, PA, modeled annual costs are $59,885 compared with $59,541 in Middlesex County, NJ.

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

In this case Montgomery County, PA and Middlesex County, NJ are both metropolitan locations.

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How WatchPennies calculates salary needed
Middlesex, NJ vs Montgomery, PA Cost Difference