Cost of Living Comparison Between Portmarnock and Mexico City
For one person, living is cheaper in Mexico City: $1,608 a month against $2,718 in Portmarnock, rent and utilities included – about $13,300 less a year. Rent and utilities account for most of the difference.
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Portmarnock Living Index126Cost of Living Index in PortmarnockLearn more -
Mexico City Living Index78Cost of Living Index in Mexico CityLearn more
How much you'll spend in Portmarnock and in Mexico City
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Portmarnock and in Mexico City actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,718 in Portmarnock versus $1,608 in Mexico City.
- Portmarnock $2,718
- Mexico City $1,608
Estimated couple costs with rent: $3,817 in Portmarnock versus $2,549 in Mexico City.
- Portmarnock $3,817
- Mexico City $2,549
Monthly costs for a family of three with rent: $4,915 in Portmarnock versus $3,490 in Mexico City.
- Portmarnock $4,915
- Mexico City $3,490
Living in Portmarnock is roughly 69% more expensive than in Mexico City, and outside of rent the biggest gap is in eating out.
Both cities are pricier than the global median: Portmarnock 100% above, Mexico City 18% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Portmarnock: October 24, 2026
Last update for Mexico City: October 25, 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 $1,441 in Portmarnock and $1,113 in Mexico City. Housing cost is often the main lever when comparing two cities.
Dining out: $101 in Portmarnock vs $48 in Mexico City for a mid-range dinner for two. Groceries echo the gap at $336 vs $320 per month, with Mexico City cheaper across the board.
- Portmarnock Mexico City 8,480 km ≈ 11 h nonstop flight
- Portmarnock
- Mexico City
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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