Cost of Living Comparison Between Saint Louis, MO and Barcelona
For one person, living is cheaper in Saint Louis, MO: $2,361 a month against $2,453 in Barcelona, rent and utilities included – about $1,100 less a year. Higher rent and utilities in Barcelona outweigh lower spending on other living expenses.
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Saint Louis, MO Living Index114Cost of Living Index in Saint Louis, MOLearn more -
Barcelona Living Index117Cost of Living Index in BarcelonaLearn more
How much you'll spend in Saint Louis, MO and in Barcelona
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Saint Louis, MO and in Barcelona actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,361 in Saint Louis, MO versus $2,453 in Barcelona.
- Saint Louis, MO $2,361
- Barcelona $2,453
Estimated couple costs with rent: $3,555 in Saint Louis, MO versus $3,509 in Barcelona.
- Saint Louis, MO $3,555
- Barcelona $3,509
Monthly costs for a family of three with rent: $4,749 in Saint Louis, MO versus $4,564 in Barcelona.
- Saint Louis, MO $4,749
- Barcelona $4,564
Living in Saint Louis, MO costs roughly 4% less than in Barcelona, and outside of rent the biggest gap is in clothing.
Both cities are pricier than the global median: Saint Louis, MO 73% above, Barcelona 80% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint Louis, MO: October 27, 2026
Last update for Barcelona: October 25, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,453 in Saint Louis, MO and $1,699 in Barcelona. Housing cost is often the main lever when comparing two cities.
Saint Louis, MO pays 89% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $76 in Saint Louis, MO vs $67 in Barcelona for a mid-range dinner for two. Groceries echo the gap at $496 vs $322 per month, with Barcelona cheaper across the board.
- Saint Louis, MO Barcelona 7,470 km ≈ 10 h nonstop flight
- Saint Louis, MO
- Barcelona
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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