Cost of Living Comparison Between San Jose and Trumbull, CT
For one person, living is cheaper in San Jose: $2,107 a month against $4,284 in Trumbull, CT, rent and utilities included – about $26,100 less a year. Rent and utilities account for most of the difference.
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San Jose Living Index101Cost of Living Index in San JoseLearn more -
Trumbull, CT Living Index204Cost of Living Index in Trumbull, CTLearn more
How much you'll spend in San Jose and in Trumbull, CT
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in San Jose and in Trumbull, CT actually costs, broken down by who's living it.
A single person spends $2,107 per month in San Jose vs $4,284 in Trumbull, CT, rent included.
- San Jose $2,107
- Trumbull, CT $4,284
A couple spends around $3,081 per month in San Jose vs $5,313 in Trumbull, CT, rent included.
- San Jose $3,081
- Trumbull, CT $5,313
A family of three spends $4,054 per month in San Jose vs $6,341 in Trumbull, CT, rent included.
- San Jose $4,054
- Trumbull, CT $6,341
San Jose is about 51% cheaper than Trumbull, CT, and outside of rent the biggest gap is in eating out.
Both San Jose and Trumbull, CT sit above the global median – San Jose by 56%, Trumbull, CT by 217%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Jose: November 2, 2026
Last update for Trumbull, CT: November 2, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $1,170 in San Jose versus $2,795 in Trumbull, CT. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries in Trumbull, CT are about 6.2 times higher. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $62 in San Jose versus $59 in Trumbull, CT. Groceries tell a different story – $403 in San Jose vs $495 in Trumbull, CT – so San Jose wins on supermarket bills even if dining out costs more.
- San Jose Trumbull, CT 3,640 km ≈ 5 h nonstop flight
- San Jose
- Trumbull, CT
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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