Last update: Oct 2026

Cost of Living Comparison Between Mexico City and St Lucia

For one person, living is cheaper in St Lucia: $448 a month against $1,548 in Mexico City, rent and utilities included – about $13,200 less a year. Rent and utilities account for most of the difference.

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Cost of Living Index in Mexico City
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Mexico City Living Index

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Mexico City

🇲🇽 Mexico

$1,548

/mo nomad

St Lucia

🇱🇨 Saint Lucia

$448

/mo nomad

Monthly Cost of Living

How much you'll spend in Mexico City and in St Lucia

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Mexico City and in St Lucia actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,548 in Mexico City versus $448 in St Lucia.

Mexico City $1,548
St Lucia $448

Estimated couple costs with rent: $2,436 in Mexico City versus $624 in St Lucia.

Mexico City $2,436
St Lucia $624

Monthly costs for a family of three with rent: $3,323 in Mexico City versus $800 in St Lucia.

Mexico City $3,323
St Lucia $800

Living in Mexico City is roughly 246% more expensive than in St Lucia, and outside of rent the biggest gap is in groceries.

The two cities straddle the global median: Mexico City is 14% above, St Lucia is 67% below.

Meal at Budget Restaurant

$11.02 MX$204

Three-Course Dinner for Two, Mid-Range

$48.68 MX$900

Fast Food Meal (McDonalds, etc)

$10.90 MX$201

Cappuccino

$3.68 MX$68.1

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

$1.63 MX$30.18

Water (0.33 liter bottle)

$1.25 MX$23.07

Local Beer (0.5 liter draught)

$3.25 MX$60.1

$5.10 EC$13.78

-36.27%

Imported Beer (0.33 liter bottle)

$5.53 MX$102

Milk (1 liter)

$1.70 MX$31.50

White Bread (500g)

$3.02 MX$55.8

Rice (white) (1kg)

$1.92 MX$35.53

Eggs

$2.73 MX$50.5

$4.68 EC$12.63

-41.67%

Local Cheese (1kg)

$11.77 MX$218

Chicken Fillets (1kg)

$9.53 MX$176

Beef Round Steak (1kg)

$14.41 MX$266

Apples (1kg)

$3.02 MX$55.8

Banana (1kg)

$1.89 MX$35.01

Oranges (1kg)

$1.99 MX$36.70

Tomato (1kg)

$2.19 MX$40.38

Potato (1kg)

$1.92 MX$35.43

Onion (1kg)

$1.87 MX$34.49

Lettuce (1 head)

$1.44 MX$26.62

Water (1.5 liter bottle)

$1.27 MX$23.39

Cigarettes 20 Pack (Marlboro, Camel)

$5.22 MX$96.4

Wine (Bottle)

$16.17 MX$299

Local Beer (0.5 liter bottle)

$1.90 MX$35.03

Imported Beer (0.33 liter bottle)

$4.22 MX$78.0

One-way Ticket (Public Transport)

$0.34 MX$6.30

Public Transport Monthly Pass (Regular Price)

$19.65 MX$363

Taxi Start (Normal Tariff)

$2.00 MX$36.90

Taxi (Normal Tariff) (1km)

$0.52 MX$9.67

Taxi 1hour Waiting (Normal Tariff)

$5.34 MX$98.7

Gasoline (1 liter)

$1.52 MX$28.13

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

$22.1K MX$408.0K

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

$24.5K MX$452.9K

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

$61.1 MX$1,129

$99.6 EC$269

-38.65%

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

$28.58 MX$528

$44.16 EC$119

-35.28%

Internet (50+ Mbps, Unlimited Data)

$34.47 MX$637

$38.58 EC$104

-10.65%

Gym Membership (Monthly)

$56.4 MX$1,042

$55.4 EC$150

1.66%

Tennis Court (1 Hour on Weekend)

$24.88 MX$460

Cinema Ticket

$6.66 MX$123

$7.33 EC$19.78

-9.14%

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

$427 MX$7,891

International Primary School, 1 Child (Yearly)

$11.6K MX$215.0K

Jeans (Levis 501 Or Similar)

$67.8 MX$1,253

$22.18 EC$59.9

205.68%

Summer Dress (H&M, Zara, etc)

$52.0 MX$960

$56.0 EC$151

-7.18%

Sport Shoes (Adidas, Nike)

$106 MX$1,959

$109 EC$294

-2.72%

Men's Leather Business Shoes

$113 MX$2,080

$149 EC$402

-24.45%

1-bedroom Apartment, City Center (Monthly)

$1,025 MX$18.9K

1-bedroom Apartment, Outside City Center (Monthly)

$654 MX$12.1K

3-bedroom Apartment, City Center (Monthly)

$2,308 MX$42.7K

3-bedroom Apartment, Outside City Center (Monthly)

$1,242 MX$22.9K

Buy Apartment in City Center (m2)

$3,613 MX$66.8K

Buy Apartment Outside City Center (m2)

$1,936 MX$35.8K

Average Monthly Net Salary (After Tax)

$964 MX$17.8K

$747 EC$2,016

29.10%

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: October 20, 2026

Last update for St Lucia: October 19, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Mexico City

$654 42.3%

St Lucia

–

Groceries & Markets

Mexico City

$318 20.6%

St Lucia

–

Eating Out

Mexico City

$204 13.2%

St Lucia

–

Clothing & Footwear

Mexico City

$152 9.8%

St Lucia

–

Monthly Utilities & Internet

Mexico City

$124 8%

St Lucia

–

Sport & Entertainment

Mexico City

$70 4.5%

St Lucia

–

Getting Around

Mexico City

$26 1.7%

St Lucia

–

Cost Breakdown

Mexico City pays 29% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Good to know

🇲🇽 Mexico City

🇱🇨 St Lucia

🕒 Local time

00:10 12:10 AM

02:10 2:10 AM

2 h ahead of Mexico City

🌤 Weather

👥 Population

9,209,944 Capital

1,355

💱 Currency

Mexican Peso MXN $

East Caribbean Dollar XCD $

📈 Exchange rate

100 MXN = 5.41 USD

100 MXN = 4.81 EUR

1 XCD = 0.37 USD

1 XCD = 0.329 EUR

Exchange rates and currency converter

XCD, USD, EUR to MXN – Mexican Peso Converter

🇺🇸 United States Dollar ($)

🇲🇽 Mexican Peso ($)

Mexican Peso exchange rates as of October 23, 2026: 1 USD = 18.48 MXN (100 MXN = 5.41 USD). 1 EUR = 20.77 MXN (100 MXN = 4.81 EUR).

East Caribbean Dollar exchange rates as of October 23, 2026: 1 USD = 2.7 XCD (1 XCD = 0.37 USD). 1 EUR = 3.04 XCD (1 XCD = 0.329 EUR).

USD to MXN in detail →

On the map

Lowest

Highest

Between locations

Mexico City St Lucia 4,100 km ≈ 6 h nonstop flight

From you

Mexico City
St Lucia

Distances are measured in a straight line. Your location is detected approximately.

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 246% in total monthly costs ($1,548 vs $448 including rent). St Lucia is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 29% 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.

Supermarket bills run roughly 1600% higher in Mexico City. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $1,548 per month in Mexico City versus $448 in St Lucia – a 246% gap that adds up to real savings over time for anyone picking the cheaper option.

At $448 in St Lucia versus $1,548 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 246% less than in Mexico City. Beyond cost, consider language, visa policies, and how big the international community is in each city.