Fairfield County, CT vs Montgomery County, MD: Cost of Living Difference

Is it cheaper?

Fairfield County, CT is cheaper than Montgomery County, MD.

Moving to Montgomery County, MD is estimated to cost $2,640 more per year.

Cheaper cost of living

Cheaper County

Fairfield County, CTSpend $2,640 more per year.

Salary needed

$50,000 in Fairfield County, CT is about $51,900 in Montgomery County, MD.

Biggest drivers

Housing increases by $5,776 per year. Healthcare saves $4,273 per year.

Housing: $5,776 higher in Montgomery County, MD

Taxes: $486 higher in Montgomery County, MD

Childcare: about the same in both counties

Healthcare: $4,273 lower in Montgomery County, MD

Food: $58 higher in Montgomery County, MD

Transport: $1,218 lower in Montgomery County, MD

Fairfield County, CTMontgomery County, MD
Equivalent salary in Montgomery County, MD
$51,900
+3.8% higher
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Fairfield County, CT: $0
Median Income in Montgomery County, MD: $158,399
Living Index in Fairfield County, CT 0.00%
Living Index in Montgomery County, MD 45.58%

This estimate matches your purchasing power (equivalent salary) when moving from Fairfield County, CT to Montgomery County, MD.

* 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 Fairfield County, CT to Montgomery County, MD is estimated to cost $2,640 more per year. To maintain similar purchasing power, a $50,000 salary in Fairfield County, CT would need to be about $51,900 in Montgomery County, MD. The biggest increase is housing, followed by other costs.

This is a 3.8% increase in modeled annual costs. Housing is $5,776 per year higher (30.74%); Other Costs is $1,811 per year higher (24.44%).

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, MD.

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

$5,776 per year

HOUSING has the largest annual increase when moving to Montgomery County, MD.

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

$4,273 per year

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

Breakdown of price percentages per category.

Numbers are average costs per section.

CategoryDifference
Housing30.74% higher
Food1.14% higher
Transport-9.23% lower
Healthcare-49.90% lower
Other Costs24.44% higher
Childcare0.00% higher
Taxes2.94% higher

In Montgomery County, MD, modeled annual costs are $72,203 compared with $69,563 in Fairfield County, CT.

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

In this case Montgomery County, MD and Fairfield County, CT are both metropolitan locations.

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How WatchPennies calculates salary needed
Fairfield, CT vs Montgomery, MD Cost Difference