Cost of Living Comparison Between Tbilisi and Castro Valley, CA
For one person, living is cheaper in Tbilisi: $1,278 a month against $3,441 in Castro Valley, CA, rent and utilities included – about $26,000 less a year. Rent and utilities account for most of the difference.
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Tbilisi Living Index61Cost of Living Index in TbilisiLearn more -
Castro Valley, CA Living Index163Cost of Living Index in Castro Valley, CALearn more
How much you'll spend in Tbilisi and in Castro Valley, CA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Tbilisi and in Castro Valley, CA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,278 in Tbilisi versus $3,441 in Castro Valley, CA.
- Tbilisi $1,278
- Castro Valley, CA $3,441
Estimated couple costs with rent: $2,017 in Tbilisi versus $4,290 in Castro Valley, CA.
- Tbilisi $2,017
- Castro Valley, CA $4,290
Monthly costs for a family of three with rent: $2,755 in Tbilisi versus $5,138 in Castro Valley, CA.
- Tbilisi $2,755
- Castro Valley, CA $5,138
Living in Tbilisi costs roughly 63% less than in Castro Valley, CA, and outside of rent the biggest gap is in groceries.
The two cities straddle the global median: Tbilisi is 5% below, Castro Valley, CA is 155% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Tbilisi: November 2, 2026
Last update for Castro Valley, CA: November 3, 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 $690 in Tbilisi and $2,263 in Castro Valley, CA. Housing cost is often the main lever when comparing two cities.
Castro Valley, CA pays about 8 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $38 in Tbilisi vs $79 in Castro Valley, CA for a mid-range dinner for two. Groceries echo the gap at $235 vs $463 per month, with Tbilisi cheaper across the board.
- Tbilisi Castro Valley, CA 11,090 km ≈ 14 h nonstop flight
- Tbilisi
- Castro Valley, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
What is the total cost difference between living in Tbilisi and in Castro Valley, CA?
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