Affordability vs median income
Modeled annual costs equal about 42.7% of median family income in Bergen County, NJ and 62.3% in Davidson County, TN. This matters because a cheaper county can still feel tight if typical local incomes are also lower.
Bergen County, NJ vs Davidson County, TN: Cost of Living Difference
Davidson County, TN is cheaper than Bergen County, NJ for modeled annual cost of living. This comparison shows the yearly cost gap, salary needed to keep similar purchasing power, and the categories driving the difference.
Is it cheaper?
Davidson County, TN is cheaper than Bergen County, NJ.
Cheaper place
Davidson County, TNSave about $4,329 per year.Cost gap
Moving to Davidson County, TN is estimated to save $4,329 per year.
AnnualSave about $4,329 per year.
MonthlySave about $361 per month.
Salary needed
$50,000 in Bergen County, NJ is about $46,635 in Davidson County, TN.
Biggest drivers
Healthcare increases by $373 per year. Taxes saves $2,868 per year.
Bergen County, NJ→Davidson County, TN
Equivalent salary in Davidson County, TN
$46,635
-6.73% lower
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Bergen County, NJ: $150,475
Median Income in Davidson County, TN: $96,175
annual living index in Bergen County, NJ 42.72%
annual living index in Davidson County, TN 62.34%
This estimate matches your purchasing power (equivalent salary) when moving from Bergen County, NJ to Davidson County, TN.
* Living index is estimated as (estimated annual total cost / area median annual income) * 100. A living index above 100% means modeled costs exceed median income.
Cost of Living Breakdown by Category
Category-by-category comparison
Annual costs are shown for the selected household. The difference column shows how much more or less the category costs in Davidson County, TN compared with Bergen County, NJ.
| Category | Bergen County, NJ | Davidson County, TN | Annual difference | Monthly impact | Direction |
|---|---|---|---|---|---|
| Taxes | $13,285 | $10,417 | -$2,868(-21.59%) | -$239 | Lower in Davidson County, TN |
| Transport | $12,341 | $11,532 | -$809(-6.56%) | -$67 | Lower in Davidson County, TN |
| Housing | $20,190 | $19,500 | -$690(-3.42%) | -$58 | Lower in Davidson County, TN |
| Healthcare | $5,848 | $6,221 | +$373(6.38%) | +$31 | Higher in Davidson County, TN |
| Other Costs | $7,773 | $7,530 | -$243(-3.13%) | -$20 | Lower in Davidson County, TN |
| Food | $4,846 | $4,754 | -$92(-1.9%) | -$8 | Lower in Davidson County, TN |
| Childcare | $0 | $0 | $0(0%) | $0 | About even |
Why this comparison matters
These notes use the actual annual cost differences between Bergen County, NJ and Davidson County, TN, so the page highlights the budget tradeoffs behind the total.
Housing
Housing is $690 per year lower in Davidson County, TN than in Bergen County, NJ. Housing usually behaves like a fixed monthly commitment, so this matters most for renters or buyers checking whether Davidson County, TN changes their baseline budget.
Food
Food is $92 per year lower in Davidson County, TN than in Bergen County, NJ. Food costs affect weekly cash flow, so even a smaller modeled gap in Davidson County, TN can show up quickly for households that cook most meals at home.
Transportation
Transportation is $809 per year lower in Davidson County, TN than in Bergen County, NJ. Transportation matters for commuters because driving distance, vehicle costs, and transit access can change how much of a salary is left after getting around Davidson County, TN.
Healthcare
Healthcare is $373 per year higher in Davidson County, TN than in Bergen County, NJ. Healthcare differences are useful for planning premiums and out-of-pocket exposure, especially if Davidson County, TN changes provider networks or plan options.
Other necessities
Other necessities is $243 per year lower in Davidson County, TN than in Bergen County, NJ. Other necessities cover everyday basics, so changes in Davidson County, TN help explain the non-housing costs that can quietly add up month after month.
Childcare
Childcare is about the same in Bergen County, NJ and Davidson County, TN, so this category is not a major driver of the modeled gap. Childcare is most important for households with children; in Davidson County, TN, this line can swing the result even when housing or taxes look manageable.
Taxes
Taxes is $2,868 per year lower in Davidson County, TN than in Bergen County, NJ. Taxes affect take-home pay, so the gap in Davidson County, TN matters even if the headline salary looks similar before deductions.
Methodology and data vintage
WatchPennies uses county-level 2026 cost estimates from a 2025-2026 cost-data snapshot. The comparison includes housing, food, transportation, healthcare, childcare, other necessities, taxes, total cost, and median family income context when available.
Read the full methodologyFrequently asked questions
Which is cheaper, Bergen County, NJ or Davidson County, TN?
Davidson County, TN is cheaper than Bergen County, NJ by about $4,329 per year.
How much salary is needed in Davidson County, TN?
A $50,000 salary in Bergen County, NJ is modeled as roughly equivalent to $46,635 in Davidson County, TN for the selected household profile.
What costs are included in this Bergen County, NJ vs Davidson County, TN comparison?
The comparison includes housing, food, transportation, healthcare, childcare, other necessities, taxes, total cost, and median family income context when available.
Is this comparison personalized financial advice?
No. WatchPennies comparisons are directional planning estimates based on county-level public datasets, not personalized financial, tax, housing, or relocation advice.
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