Cost of Living Comparison Between San Jose and Smithtown, NY
For one person, living is cheaper in San Jose: $2,107 a month against $2,653 in Smithtown, NY, rent and utilities included – about $6,600 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 -
Smithtown, NY Living Index127Cost of Living Index in Smithtown, NYLearn more
How much you'll spend in San Jose and in Smithtown, NY
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 Smithtown, NY actually costs, broken down by who's living it.
A single person spends $2,107 per month in San Jose vs $2,653 in Smithtown, NY, rent included.
- San Jose $2,107
- Smithtown, NY $2,653
A couple spends around $3,081 per month in San Jose vs $3,823 in Smithtown, NY, rent included.
- San Jose $3,081
- Smithtown, NY $3,823
A family of three spends $4,054 per month in San Jose vs $4,993 in Smithtown, NY, rent included.
- San Jose $4,054
- Smithtown, NY $4,993
San Jose is about 21% cheaper than Smithtown, NY, and outside of rent the biggest gap is in eating out.
Both San Jose and Smithtown, NY sit above the global median – San Jose by 56%, Smithtown, NY by 96%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Jose: November 2, 2026
Last update for Smithtown, NY: November 1, 2026
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 $1,561 in Smithtown, NY. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
A mid-range dinner for two costs $62 in San Jose versus $50 in Smithtown, NY. Groceries tell a different story – $403 in San Jose vs $461 in Smithtown, NY – so San Jose wins on supermarket bills even if dining out costs more.
- San Jose Smithtown, NY 3,600 km ≈ 5 h nonstop flight
- San Jose
- Smithtown, NY
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Is San Jose cheaper than Smithtown, NY?
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Is eating out cheaper in San Jose or in Smithtown, NY?
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