City Comparison

Boise vs Trenton

Cost of Living Comparison · 2026

Boise

Idaho
106
Above Average
$420,000
Median Home
$1,400/mo
Median Rent
$60,818
Median Income

Trenton

New Jersey
97
Average
$203,000
Median Home
$1,100/mo
Median Rent
$44,400
Median Income

The Verdict

9.3%

Living in Trenton costs 9.3% less than Boise. To match the purchasing power of a $75,000 salary in Boise, you would need $68,632 in Trenton.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
118
Boise
71
Trenton
Groceries
99
Boise
102
Trenton
Utilities
89
Boise
109
Trenton
Transportation
99
Boise
113
Trenton
Healthcare
98
Boise
96
Trenton

Salary Equivalence

A $75,000 salary in Boise has the same purchasing power as $68,632 in Trenton.

Conversely, $75,000 in Trenton equals $81,959 in Boise.

Living in Boise vs Trenton

Housing Costs

Boise's housing index of 118 is higher Trenton's 71, translating to median home prices of $420,000 vs $203,000. The $217,000 difference in home prices means roughly $14,100 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,400/mo in Boise compared to $1,100/mo in Trenton, a monthly difference of $300.

Grocery & Food Costs

Grocery expenses index at 99 in Boise and 102 in Trenton. A household spending the national average of $475/month on groceries would pay approximately $470/month in Boise vs $485/month in Trenton. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 89 in Boise and 109 in Trenton. Monthly utility bills average approximately $356 in Boise vs $436 in Trenton. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.

Healthcare

Healthcare costs index at 98 in Boise and 96 in Trenton. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.

Income & Purchasing Power

Median household income is $60,818 in Boise and $44,400 in Trenton. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,375 and $45,773 respectively. Boise residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,419/month to housing in Boise vs $1,036/month in Trenton. In Boise, median rent of $1,400/mo fits within this budget. In Trenton, median rent of $1,100/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 47 index points — focus your budget analysis there.

Frequently Asked Questions

Trenton is 9.3% more affordable overall with an index of 97 vs 106.
A $75,000 salary in Boise has equivalent purchasing power to approximately $68,632 in Trenton, based on the cost of living difference.
Boise's housing index is 118 with median homes at $420,000, while Trenton's is 71 with median homes at $203,000.

Moving & Relocation Resources

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