Salary needed
A $50,000 salary in Cobb County, GA would need to be about $32,785 in Montgomery County, GA, or $17,215 less, to match the modeled cost ratio.
Cobb County, GA vs Montgomery County, GA: Cost of Living Difference
Is it cheaper?
Montgomery County, GA is cheaper than Cobb County, GA.
Moving to Montgomery County, GA is estimated to save $22,753 per year.
Cheaper County
Montgomery County, GASave about $22,753 per year.Salary needed
$50,000 in Cobb County, GA is about $32,785 in Montgomery County, GA.
Biggest drivers
Transport increases by $1,963 per year. Housing saves $11,740 per year.
Housing: $11,740 lower in Montgomery County, GA
Taxes: $6,838 lower in Montgomery County, GA
Childcare: about the same in both counties
Healthcare: $1,344 lower in Montgomery County, GA
Food: $877 lower in Montgomery County, GA
Transport: $1,963 higher in Montgomery County, GA
Cobb County, GA→Montgomery County, GA
Equivalent salary in Montgomery County, GA
$32,785
-34.43% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Cobb County, GA: $119,399
Median Income in Montgomery County, GA: $62,457
Living Index in Cobb County, GA 55.35%
Living Index in Montgomery County, GA 69.38%
This estimate matches your purchasing power (equivalent salary) when moving from Cobb County, GA to Montgomery County, GA.
* 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 Cobb County, GA to Montgomery County, GA is estimated to save $22,753 per year. A $50,000 salary in Cobb County, GA would have similar purchasing power to about $32,785 in Montgomery County, GA. The largest savings come from housing and taxes.
This is a -34.43% decrease in modeled annual costs. Housing is $11,740 per year lower (-58.82%); Taxes is $6,838 per year lower (-44.63%).
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 Cobb County, GA and Montgomery County, GA, so the page highlights the budget tradeoffs behind the total.
Affordability vs median income
Modeled annual costs equal about 55.4% of median family income in Cobb County, GA and 69.4% in Montgomery County, GA. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Housing
Housing is $11,740 per year lower in Montgomery County, GA than in Cobb County, GA. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Montgomery County, GA changes their baseline budget.
Food
Food is $877 per year lower in Montgomery County, GA than in Cobb County, GA. Food costs affect weekly cash flow, so even a smaller annual gap in Montgomery County, GA can show up quickly for households that cook most meals at home.
Transportation
Transportation is $1,963 per year higher in Montgomery County, GA than in Cobb County, GA. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Montgomery County, GA.
Healthcare
Healthcare is $1,344 per year lower in Montgomery County, GA than in Cobb County, GA. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Montgomery County, GA changes provider networks or plan options.
Other necessities
Other necessities is $3,917 per year lower in Montgomery County, GA than in Cobb County, GA. Other necessities cover everyday basics, so changes in Montgomery County, GA help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Cobb County, GA and Montgomery County, GA, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Montgomery County, GA, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $6,838 per year lower in Montgomery County, GA than in Cobb County, GA. Taxes affect take-home pay, so the gap in Montgomery County, GA 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 Montgomery County, GA.
Biggest Cost
Largest annual cost increase when moving to Montgomery County, GA
Annual Increase:
$1,963 per year
TRANSPORT has the largest annual increase when moving to Montgomery County, GA.
Biggest Savings
Largest annual savings when moving to Montgomery County, GA
Annual Savings:
$11,740 per year
HOUSING has the largest annual savings when moving to Montgomery County, GA.
Breakdown of price percentages per category.
Numbers are average costs per section.
| Category | Difference | |
|---|---|---|
| Housing | -59% lower | |
| Food | -19% lower | |
| Transport | 16% higher | |
| Healthcare | -22% lower | |
| Other Costs | -51% lower | |
| Childcare | 0% higher | |
| Taxes | -45% lower |
In Montgomery County, GA, modeled annual costs are $43,335 compared with $66,088 in Cobb County, GA.
Overall, annual costs are lower in Montgomery County, GA. The category breakdown above shows where the move creates the most room in the budget.
In this case Montgomery County, GA is not a metropolitan location, while Cobb County, GA is a metropolitan location.
Use our map to visually compare multiple counties at once.
