What does the Essex County, NJ vs Montgomery County, PA comparison show?

It compares estimated living costs by category, including housing, food, transportation, healthcare, childcare, other necessities, taxes, and income context.

Can I change the salary and family type?

Yes. The comparison calculator supports salary and family type inputs so you can model costs for different households.

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

Name: WatchPennies cost of living dataset
Creator: WatchPennies

Is it cheaper?

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

Moving to Montgomery County, PA is estimated to cost $1,689 more per year.

Cheaper County

Essex County, NJSpend $1,689 more per year.

Salary needed

$50,000 in Essex County, NJ is about $51,450 in Montgomery County, PA.

Biggest drivers

Housing increases by $1,435 per year. Healthcare saves $1,692 per year.

Housing: $1,435 higher in Montgomery County, PA

Taxes: $1,055 higher in Montgomery County, PA

Childcare: about the same in both counties

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

Food: $115 lower in Montgomery County, PA

Transport: $597 higher in Montgomery County, PA

Essex County, NJ→Montgomery County, PA

Equivalent salary in Montgomery County, PA

$51,450

+2.9% higher

Current salary: $50,000

Household: 1 adult · 0 children

Median Income in Essex County, NJ: $101,256

Median Income in Montgomery County, PA: $140,263

Living Index in Essex County, NJ 57.47%

Living Index in Montgomery County, PA 42.69%

This estimate matches your purchasing power (equivalent salary) when moving from Essex 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 Essex County, NJ to Montgomery County, PA is estimated to cost $1,689 more per year. To maintain similar purchasing power, a $50,000 salary in Essex County, NJ would need to be about $51,450 in Montgomery County, PA. The biggest increase is housing, followed by taxes.

This is a 2.9% increase in modeled annual costs. Housing is $1,435 per year higher (8.32%); Taxes is $1,055 per year higher (9.43%).

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:

$1,435 per year

HOUSING 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.

Category	Difference
Housing	8.32% higher
Essex County, NJ Montgomery County, PA Average Cost $17239.00 $18674.00 INFO: Housing costs are based on Department of Housing and Urban Development data. The estimate uses 40th percentile rent for privately owned rental units in each area. Studio apartments are paired with one-adult households, one-bedroom apartments with two-adult households, and two-bedroom apartments with households that have children.
Food	-2.29% lower
Essex County, NJ Montgomery County, PA Average Cost $5019.00 $4904.00 INFO: Food costs are based on the U.S. Department of Agriculture's food plans. Numbers are normalized to each area using Feeding America and Meal Gap data. This estimate assumes most food is bought at local grocery stores and prepared at home.
Transport	4.87% higher
Essex County, NJ Montgomery County, PA Average Cost $12254.00 $12851.00 INFO: Transportation costs are a combination of auto ownership, auto use, and public transit. Data is collected from the Center for Neighborhood Technology (CNT).
Healthcare	-30.32% lower
Essex County, NJ Montgomery County, PA Average Cost $5580.00 $3888.00 INFO: Healthcare expenses come from average insurance premiums and out-of-pocket costs. The estimate assumes families purchase the lowest-cost available insurance plan under the Affordable Care Act. Data comes from Kaiser Family Foundation and the U.S. Department of Health and Human Services (HHS).
Other Costs	5.92% higher
Essex County, NJ Montgomery County, PA Average Cost $6911.00 $7320.00 INFO: This cost is calculated through the average spending of categories deemed necessary by the Bureau of Labor Statistics Consumer Expenditure Survey. These include apparel, personal care, household supplies, reading materials, and school supplies.
Childcare	0.00% higher
Essex County, NJ Montgomery County, PA Average Cost $0.00 $0.00 INFO: Childcare expenses are based on combined costs for center-based care and family-based care for 4-year-olds and school-aged children. For households with one child, the estimate assumes the child is 4 years old. For households with two children, the estimate assumes the second child is 8 years old.
Taxes	9.43% higher
Essex County, NJ Montgomery County, PA Average Cost $11193.00 $12248.00 INFO: Taxes are calculated from the National Bureau of Economic Research. The number weighs in personal income tax, state income tax, federal Social Security, and Medicare taxes.

In Montgomery County, PA, modeled annual costs are $59,885 compared with $58,196 in Essex 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 Essex County, NJ are both metropolitan locations.

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