Cost of Living Comparison Between New Castle, DE and San Jose
For one person, living is cheaper in San Jose: $2,107 a month against $2,646 in New Castle, DE, rent and utilities included – about $6,500 less a year. Rent and utilities account for most of the difference.
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New Castle, DE Living Index128Cost of Living Index in New Castle, DELearn more -
San Jose Living Index101Cost of Living Index in San JoseLearn more
How much you'll spend in New Castle, DE and in San Jose
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in New Castle, DE and in San Jose actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,646 in New Castle, DE versus $2,107 in San Jose.
- New Castle, DE $2,646
- San Jose $2,107
Estimated couple costs with rent: $3,835 in New Castle, DE versus $3,081 in San Jose.
- New Castle, DE $3,835
- San Jose $3,081
Monthly costs for a family of three with rent: $5,024 in New Castle, DE versus $4,054 in San Jose.
- New Castle, DE $5,024
- San Jose $4,054
Living in New Castle, DE is roughly 26% more expensive than in San Jose, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: New Castle, DE 96% above, San Jose 56% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for New Castle, DE: November 2, 2026
Last update for San Jose: November 2, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $1,374 in New Castle, DE and $1,170 in San Jose. Housing cost is often the main lever when comparing two cities.
Dining out: $90 in New Castle, DE vs $62 in San Jose for a mid-range dinner for two. Groceries echo the gap at $436 vs $403 per month, with San Jose cheaper across the board.
- New Castle, DE San Jose 3,410 km ≈ 4 h 45 min nonstop flight
- New Castle, DE
- San Jose
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Which city is more expensive, New Castle, DE or San Jose?
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How much does a 1-bedroom apartment cost in New Castle, DE compared to San Jose?
How do childcare costs compare in New Castle, DE and in San Jose?
Are groceries more expensive in New Castle, DE or in San Jose?
Can you live on $2,500/month in New Castle, DE or in San Jose?
Which city offers a better quality of life: New Castle, DE or San Jose?
New Castle, DE vs other spots: cost of living compared
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