Salary needed
A $50,000 salary in Montgomery County, PA would need to be about $33,990 in Northumberland County, PA, or $16,010 less, to match the modeled cost ratio.
Montgomery County, PA vs Northumberland County, PA: Cost of Living Difference
Is it cheaper?
Northumberland County, PA is cheaper than Montgomery County, PA.
Moving to Northumberland County, PA is estimated to save $19,174 per year.
Cheaper County
Northumberland County, PASave about $19,174 per year.Salary needed
$50,000 in Montgomery County, PA is about $33,990 in Northumberland County, PA.
Biggest drivers
Healthcare increases by $2,313 per year. Housing saves $11,198 per year.
Housing: $11,198 lower in Northumberland County, PA
Taxes: $4,875 lower in Northumberland County, PA
Childcare: about the same in both counties
Healthcare: $2,313 higher in Northumberland County, PA
Food: $946 lower in Northumberland County, PA
Transport: $698 lower in Northumberland County, PA
Montgomery County, PA→Northumberland County, PA
Equivalent salary in Northumberland County, PA
$33,990
-32.02% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Montgomery County, PA: $140,263
Median Income in Northumberland County, PA: $77,435
Living Index in Montgomery County, PA 42.69%
Living Index in Northumberland County, PA 52.57%
This estimate matches your purchasing power (equivalent salary) when moving from Montgomery County, PA to Northumberland 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 Montgomery County, PA to Northumberland County, PA is estimated to save $19,174 per year. A $50,000 salary in Montgomery County, PA would have similar purchasing power to about $33,990 in Northumberland County, PA. The largest savings come from housing and taxes.
This is a -32.02% decrease in modeled annual costs. Housing is $11,198 per year lower (-59.97%); Taxes is $4,875 per year lower (-39.8%).
Below we break down the annual categories behind the difference using Economic Policy Institute 2026 Family Budget data.
Why this comparison matters
These notes use the actual annual cost differences between Montgomery County, PA and Northumberland County, PA, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 42.7% of median family income in Montgomery County, PA and 52.6% in Northumberland County, PA. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $11,198 per year lower in Northumberland County, PA than in Montgomery County, PA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Northumberland County, PA changes their baseline budget.
Food
Food is $946 per year lower in Northumberland County, PA than in Montgomery County, PA. Food costs affect weekly cash flow, so even a smaller annual gap in Northumberland County, PA can show up quickly for households that cook most meals at home.
Transportation
Transportation is $698 per year lower in Northumberland County, PA than in Montgomery County, PA. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Northumberland County, PA.
Healthcare
Healthcare is $2,313 per year higher in Northumberland County, PA than in Montgomery County, PA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Northumberland County, PA changes provider networks or plan options.
Other necessities
Other necessities is $3,770 per year lower in Northumberland County, PA than in Montgomery County, PA. Other necessities cover everyday basics, so changes in Northumberland County, PA help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Montgomery County, PA and Northumberland County, PA, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Northumberland County, PA, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $4,875 per year lower in Northumberland County, PA than in Montgomery County, PA. Taxes affect take-home pay, so the gap in Northumberland County, PA matters even if the headline salary looks similar before deductions.
What changed the most?
The following cards show the annual category differences that most affect the move to Northumberland County, PA.
Biggest Cost
Largest annual cost increase when moving to Northumberland County, PA
Annual Increase:
$2,313 per year
HEALTHCARE has the largest annual increase when moving to Northumberland County, PA.
Biggest Savings
Largest annual savings when moving to Northumberland County, PA
Annual Savings:
$11,198 per year
HOUSING has the largest annual savings when moving to Northumberland County, PA.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -60% lower | |
| Food | -19% lower | |
| Transport | -5% lower | |
| Healthcare | 59% higher | |
| Other Costs | -52% lower | |
| Childcare | 0% higher | |
| Taxes | -40% lower |
In Northumberland County, PA, modeled annual costs are $40,711 compared with $59,885 in Montgomery County, PA.
Overall, annual costs are lower in Northumberland County, PA. The category breakdown above shows where the move creates the most room in the budget.
In this case Northumberland County, PA is not a metropolitan location, while Montgomery County, PA is a metropolitan location.
Use our map to visually compare multiple counties at once.
