Cost of Living Comparison Between Porto and Castro
For one person, living is cheaper in Castro: $866 a month against $1,936 in Porto, rent and utilities included – about $12,800 less a year. Rent and utilities account for most of the difference.
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Porto Living Index93Cost of Living Index in PortoLearn more
How much you'll spend in Porto and in Castro
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Porto and in Castro actually costs, broken down by who's living it.
A single person spends $1,936 per month in Porto vs $866 in Castro, rent included.
- Porto $1,936
- Castro $866
A couple spends around $2,902 per month in Porto vs $1,367 in Castro, rent included.
- Porto $2,902
- Castro $1,367
A family of three spends $3,869 per month in Porto vs $1,867 in Castro, rent included.
- Porto $3,869
- Castro $1,867
Porto costs about 124% more than Castro, and outside of rent the biggest gap is in clothing.
Porto sits 43% above the global median, while Castro is 36% below – they fall on opposite sides of the world average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Porto: November 3, 2026
Last update for Castro: October 31, 2026
Cost Breakdown
A central one-bedroom costs $1,325 in Porto versus $351 in Castro. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries in Porto are about 2.7 times higher. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $55 in Porto versus $45 in Castro. Monthly groceries follow the same trend: $259 vs $230 – making Castro the more affordable choice for daily food spending.
- Porto Castro 11,360 km ≈ 15 h nonstop flight
- Porto
- Castro
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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