The New Jersey vs Pennsylvania cost of living comparison shows a substantial gap in housing and basic expenses. Pennsylvania has lower statewide rent and home costs, while New Jersey households earn more on average. Here is what current 2026 data shows.

For households comparing New Jersey and neighboring Pennsylvania, the biggest cost difference is housing. Current federal and 2026 living-wage data indicate that Pennsylvania generally requires less income for basic expenses, although New Jersey households also report significantly higher median incomes.

For more context on the pressures behind those higher costs, see our explainer on why New Jersey is so expensive to live in.

Housing costs are much higher in New Jersey

For a deeper look at rental affordability, our guide to New Jersey rent costs in 2026 explains how much renters need to earn and how costs vary across the state.

U.S. Census Bureau data for 2020-2024 puts the median value of an owner-occupied home at $454,400 in New Jersey, compared with $254,500 in Pennsylvania. Median monthly homeowner costs with a mortgage are $2,829 in New Jersey and $1,762 in Pennsylvania.

The difference is also clear for renters. Median gross rent is $1,720 in New Jersey versus $1,209 in Pennsylvania, a gap of more than $500 per month.

Pennsylvania has a lower living-wage requirement

MIT's Living Wage Calculator, updated on February 15, 2026, estimates that a single adult without children needs $27.35 an hour in New Jersey to meet basic expenses. The corresponding Pennsylvania estimate is $23.32 an hour.

Household size can change the affordability picture considerably, so our guide on how much income you need to live in New Jersey in 2026 compares required earnings for singles, parents and families.

For one adult with one child, the gap grows to $49.94 an hour in New Jersey versus $42.30 in Pennsylvania.

New Jersey households earn more

Higher costs are partly accompanied by higher incomes. Census data shows median household income of $103,556 in New Jersey, compared with $77,971 in Pennsylvania.

That means affordability cannot be judged by prices alone. Salary, workplace location, commuting costs and household size can significantly change the calculation.

Taxes also differ between the two states

Homeowners comparing the two states can also review our guide to New Jersey property taxes in 2026, including ANCHOR, Senior Freeze and Stay NJ relief programs.

Pennsylvania applies a 3.07% state personal income tax rate, while New Jersey uses a graduated income-tax system in which rates increase with taxable income.

Which state costs less overall?

At the statewide level, Pennsylvania has a clear advantage on housing and requires a lower living wage for basic necessities. New Jersey offsets part of that difference with substantially higher household income.

For someone considering a move, however, the final calculation should include the specific county, salary, commute, housing choice, taxes and family needs. Costs near Philadelphia or the New Jersey-New York metropolitan area can differ considerably from statewide averages.
 

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