Cost of Living Comparison Between Buenos Aires and Pétion-Ville
For one person, living is cheaper in Buenos Aires: $1,685 a month against $2,183 in Pétion-Ville, rent and utilities included – about $6,000 less a year. Rent and utilities account for most of the difference.
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Buenos Aires Living Index81Cost of Living Index in Buenos AiresLearn more -
Pétion-Ville Living Index105Cost of Living Index in Pétion-VilleLearn more
How much you'll spend in Buenos Aires and in Pétion-Ville
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Pétion-Ville actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,685 in Buenos Aires versus $2,183 in Pétion-Ville.
- Buenos Aires $1,685
- Pétion-Ville $2,183
Estimated couple costs with rent: $2,742 in Buenos Aires versus $3,549 in Pétion-Ville.
- Buenos Aires $2,742
- Pétion-Ville $3,549
Monthly costs for a family of three with rent: $3,799 in Buenos Aires versus $4,914 in Pétion-Ville.
- Buenos Aires $3,799
- Pétion-Ville $4,914
Living in Buenos Aires costs roughly 23% less than in Pétion-Ville, and outside of rent the biggest gap is in utilities.
Both cities are pricier than the global median: Buenos Aires 26% above, Pétion-Ville 63% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Buenos Aires: October 6, 2026
Last update for Pétion-Ville: October 5, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
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 $763 in Buenos Aires and $1,140 in Pétion-Ville. Housing cost is often the main lever when comparing two cities.
Buenos Aires pays 23% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $64.0 in Buenos Aires vs $92.0 in Pétion-Ville. Groceries flip the comparison at $284 vs $269, with Pétion-Ville cheaper for home cooking.
- Buenos Aires Pétion-Ville 6,090 km ≈ 8 h nonstop flight
- Buenos Aires
- Pétion-Ville
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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