Cost of Living Comparison Between Mexico City and St Lucia Cost of Living Comparison Between Mexico City and St Lucia

Monthly Cost of Living

Monthly costs for one person with rent: $1,646 in Mexico City versus $700 in St Lucia.

Estimated couple costs with rent: $2,613 in Mexico City versus $787 in St Lucia.

Monthly costs for a family of three with rent: $3,580 in Mexico City versus $875 in St Lucia.

Living in Mexico City is roughly 135% more expensive than in St Lucia, driven mainly by Groceries & Markets.

The two cities straddle the global median: Mexico City is 20% above, St Lucia is 49% below.

Meal at Budget Restaurant

$12.11 MX$204

Three-Course Dinner for Two, Mid-Range

$52.2 MX$881

Fast Food Meal (McDonalds, etc)

$10.90 MX$184

Cappuccino

$4.05 MX$68.4

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$1.72 MX$28.95

Water (0.33 liter bottle)

$1.38 MX$23.25

Local Beer (0.5 liter draught)

$3.47 MX$58.5

$4.95 EC$13.37

-29.90%

Imported Beer (0.33 liter bottle)

$5.81 MX$98.1

Milk (1 liter)

$1.85 MX$31.28

$2.01 EC$5.43

-7.96%

White Bread (500g)

$3.22 MX$54.4

Rice (white) (1kg)

$2.09 MX$35.20

$1.04 EC$2.80

100.96%

Eggs

$2.91 MX$49.10

$4.15 EC$11.21

-29.88%

Local Cheese (1kg)

$12.49 MX$211

Chicken Fillets (1kg)

$10.11 MX$171

Beef Round Steak (1kg)

$15.89 MX$268

Apples (1kg)

$3.31 MX$56.0

Banana (1kg)

$2.13 MX$35.90

Oranges (1kg)

$2.19 MX$36.97

Tomato (1kg)

$2.45 MX$41.31

Potato (1kg)

$2.19 MX$36.95

Onion (1kg)

$1.90 MX$32.15

Lettuce (1 head)

$1.62 MX$27.26

Water (1.5 liter bottle)

$1.35 MX$22.78

Cigarettes 20 Pack (Marlboro, Camel)

$5.43 MX$91.6

Wine (Bottle)

$17.59 MX$297

Local Beer (0.5 liter bottle)

$2.07 MX$34.90

Imported Beer (0.33 liter bottle)

$4.75 MX$80.1

One-way Ticket (Public Transport)

$0.34 MX$5.74

$0.63 EC$1.70

-46.03%

Public Transport Monthly Pass (Regular Price)

$21.58 MX$364

Taxi Start (Normal Tariff)

$2.04 MX$34.44

Taxi (Normal Tariff) (1km)

$0.58 MX$9.75

Taxi 1hour Waiting (Normal Tariff)

$5.97 MX$101

Gasoline (1 liter)

$1.62 MX$27.27

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$22.8K MX$385.0K

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$26.7K MX$450.0K

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$65.2 MX$1,101

$100 EC$271

-34.92%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$29.87 MX$504

$45.23 EC$122

-33.96%

Internet (50+ Mbps, Unlimited Data)

$36.55 MX$617

$39.06 EC$105

-6.43%

Gym Membership (Monthly)

$61.0 MX$1,030

$56.3 EC$152

8.31%

Tennis Court (1 Hour on Weekend)

$26.70 MX$451

Cinema Ticket

$6.85 MX$116

$7.18 EC$19.39

-4.60%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$453 MX$7,652

International Primary School, 1 Child (Yearly)

$13.4K MX$225.7K

Jeans (Levis 501 Or Similar)

$75.0 MX$1,265

$22.52 EC$60.8

232.90%

Summer Dress (H&M, Zara, etc)

$55.3 MX$933

$54.6 EC$147

1.25%

Sport Shoes (Adidas, Nike)

$114 MX$1,917

$110 EC$297

3.13%

Men's Leather Business Shoes

$123 MX$2,070

$149 EC$402

-17.63%

1-bedroom Apartment, City Center (Monthly)

$1,134 MX$19.1K

$334 EC$901

239.63%

1-bedroom Apartment, Outside City Center (Monthly)

$712 MX$12.0K

$223 EC$602

219.47%

3-bedroom Apartment, City Center (Monthly)

$2,571 MX$43.4K

3-bedroom Apartment, Outside City Center (Monthly)

$1,311 MX$22.1K

Buy Apartment in City Center (m2)

$3,993 MX$67.4K

Buy Apartment Outside City Center (m2)

$2,095 MX$35.4K

Average Monthly Net Salary (After Tax)

$1,047 MX$17.7K

$766 EC$2,067

36.75%

20-Year Fixed Mortgage Interest Rate (Annual %)

11.3

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Mexico City: August 29, 2026

Last update for St Lucia: August 31, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,134 in Mexico City and $334 in St Lucia. Housing cost is often the main lever when comparing two cities.

Mexico City pays 37% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Mexico City vs St Lucia: Cost of Living - Frequently Asked Questions

Mexico City and St Lucia differ by about 135% in total monthly costs ($1,646 vs $700 including rent). St Lucia is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 37% higher in Mexico City, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,134 in Mexico City versus $334 in St Lucia. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 744% higher in Mexico City. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $1,646 per month in Mexico City versus $700 in St Lucia – a 135% gap that adds up to real savings over time for anyone picking the cheaper option.

At $700 in St Lucia versus $1,646 in Mexico City, a $1,500 budget is realistic in St Lucia but tight or insufficient in Mexico City. The gap between the two cities makes St Lucia the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Expats usually find St Lucia gentler on the wallet – expenses run 135% less than in Mexico City. Beyond cost, consider language, visa policies, and how big the international community is in each city.