San Francisco vs Trenton
Cost of Living Comparison · 2026 Data
San Francisco
Trenton
💡 The Verdict
Trenton is 40% cheaper than San Francisco overall. A $75,000 salary in San Francisco is equivalent to $45,000 in Trenton.
Category-by-Category Breakdown
Index values for San Francisco (left) vs Trenton (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in San Francisco versus Trenton. Differences shown from San Francisco perspective.
| Item | San Francisco | Trenton | Difference |
|---|---|---|---|
| 1-Bed Rent | $2,370/mo | $1,420/mo | +$950.00 |
| 2-Bed Rent | $3,400/mo | $1,910/mo | +$1490.00 |
| 3-Bed Rent | $4,530/mo | $2,510/mo | +$2020.00 |
| Bread (loaf) | $3.13 | $3.35 | $-0.22 |
| Milk (gallon) | $4.60 | $4.58 | +$0.02 |
| Eggs (dozen) | $3.50 | $3.76 | $-0.26 |
| Coffee (latte) | $6.26 | $7.03 | $-0.77 |
| Gas (gallon) | $3.66 | $3.63 | +$0.03 |
| Restaurant Meal | $26.09 | $18.75 | +$7.34 |
💰 Salary Equivalence
A $75,000 salary in San Francisco has the same purchasing power as $45,000 in Trenton.
Conversely, $75,000 in Trenton equals $125,000 in San Francisco.
💼 Take-Home Pay Comparison
Estimated annual take-home pay on a $75,000 salary after federal, FICA, and state income taxes.
The $600 difference is driven by California having a higher state income tax rate. California details → · New Jersey details →
Reading These Numbers: San Francisco (190) vs Trenton (114)
San Francisco at 190 is 90% above the US average, while Trenton at 114 is 14% above average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.
In San Francisco, the composite index of 190 reflects a weighted calculation where housing carries the most influence at 327, followed by groceries (112), utilities (126), transportation (113), and healthcare (113). Housing is the primary cost driver here.
For renters: With median rents of $3,400/mo in San Francisco and $1,910/mo in Trenton, the annual rent difference is approximately $17,880.0. Over a 5-year period, that compounds to $89,400.0 in savings by choosing the more affordable city.
For homebuyers: The $755,000.0 difference in median home prices between San Francisco and Trenton translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: San Francisco vs Trenton
Choosing between San Francisco and Trenton involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
Beyond the numbers shown above, quality of life differences between San Francisco and Trenton can meaningfully affect your financial picture in ways the index does not capture. Commute time translates to fuel costs and vehicle depreciation. Climate affects utility bills seasonally. Access to public parks and free cultural venues reduces entertainment spending. Consider these secondary financial effects alongside the direct cost comparisons when making your final decision.