Cost of Living Comparison Between Portsmouth and Mexico City
For one person, living is cheaper in Portsmouth: $927 a month against $1,567 in Mexico City, rent and utilities included – about $7,700 less a year. Rent and utilities account for most of the difference.
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Mexico City Living Index76Cost of Living Index in Mexico CityLearn more
How much you'll spend in Portsmouth 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 Portsmouth and in Mexico City actually costs, broken down by who's living it.
Monthly costs for one person with rent: $927 in Portsmouth versus $1,567 in Mexico City.
- Portsmouth $927
- Mexico City $1,567
Estimated couple costs with rent: $1,640 in Portsmouth versus $2,450 in Mexico City.
- Portsmouth $1,640
- Mexico City $2,450
Monthly costs for a family of three with rent: $2,353 in Portsmouth versus $3,333 in Mexico City.
- Portsmouth $2,353
- Mexico City $3,333
Living in Portsmouth costs roughly 41% less than in Mexico City, and outside of rent the biggest gap is in eating out.
The two cities straddle the global median: Portsmouth is 31% below, Mexico City is 16% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Portsmouth: October 13, 2026
Last update for Mexico City: October 11, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $255 in Portsmouth and $1,051 in Mexico City. Housing cost is often the main lever when comparing two cities.
Mexico City pays 52% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $56.0 in Portsmouth vs $50.0 in Mexico City. Groceries flip the comparison at $290 vs $323, with Portsmouth cheaper for home cooking.
- Portsmouth Mexico City 4,010 km ≈ 6 h nonstop flight
- Portsmouth
- Mexico City
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 Portsmouth and in Mexico City?
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