🙂Monthly costs for one person with rent: $981 in St Lucia versus $1,467 in Mexico City.
🙂Estimated couple costs with rent: $1,695 in St Lucia versus $2,371 in Mexico City.
🙂Monthly costs for a family of three with rent: $2,410 in St Lucia versus $3,274 in Mexico City.
🙂Living in St Lucia costs roughly 33% less than in Mexico City, driven mainly by Groceries & Markets.
📊The two cities straddle the global median: St Lucia is 27% below, Mexico City is 10% above.
Currency
🍽 Eating Out
St Lucia
Mexico City
Difference
Meal at Budget Restaurant
-
$13.18MX$228
-
Three-Course Dinner for Two, Mid-Range
$74.7EC$202
$53.9MX$932
38.63%
Fast Food Meal(McDonalds, etc)
$8.03EC$21.68
$9.42MX$163
-14.76%
Cappuccino
$3.28EC$8.86
$3.55MX$61.4
-7.61%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$0.98EC$2.66
$1.62MX$27.98
-39.51%
Water(0.33 liter bottle)
$0.97EC$2.62
$1.11MX$19.27
-12.61%
Local Beer(0.5 liter draught)
$4.07EC$10.99
$3.12MX$54.0
30.45%
Imported Beer(0.33 liter bottle)
$5.02EC$13.56
$4.63MX$80.1
8.42%
🛒 Groceries & Markets
St Lucia
Mexico City
Difference
Milk(1 liter)
$1.95EC$5.26
$1.70MX$29.43
14.71%
White Bread(500g)
-
$2.72MX$47.02
-
Rice(white)(1kg)
$1.00EC$2.71
$1.91MX$33.07
-47.64%
Eggs
$4.28EC$11.56
$2.54MX$43.86
68.50%
Local Cheese(1kg)
-
$10.03MX$174
-
Chicken Fillets(1kg)
-
$8.09MX$140
-
Beef Round Steak(1kg)
-
$11.62MX$201
-
Apples(1kg)
-
$2.97MX$51.3
-
Banana(1kg)
-
$1.81MX$31.24
-
Oranges(1kg)
-
$2.01MX$34.82
-
Tomato(1kg)
$4.12EC$11.11
$2.03MX$35.20
102.96%
Potato(1kg)
$8.39EC$22.66
$2.12MX$36.75
295.75%
Onion(1kg)
-
$2.27MX$39.25
-
Lettuce(1 head)
-
$1.40MX$24.22
-
Water(1.5 liter bottle)
-
$1.13MX$19.55
-
Cigarettes 20 Pack(Marlboro, Camel)
-
$4.27MX$73.9
-
Wine(Bottle)
-
$15.56MX$269
-
Local Beer(0.5 liter bottle)
-
$1.76MX$30.39
-
Imported Beer(0.33 liter bottle)
-
$3.60MX$62.2
-
🚌 Getting Around
St Lucia
Mexico City
Difference
One-way Ticket(Public Transport)
$0.68EC$1.84
$0.38MX$6.62
78.95%
Public Transport Monthly Pass(Regular Price)
-
$19.18MX$332
-
Taxi Start(Normal Tariff)
-
$1.38MX$23.79
-
Taxi(Normal Tariff)(1km)
-
$0.28MX$4.78
-
Taxi 1hour Waiting(Normal Tariff)
-
$5.45MX$94.2
-
Gasoline(1 liter)
-
$1.30MX$22.55
-
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
-
$18.7KMX$323.2K
-
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
-
$23.1KMX$400.1K
-
🧾 Monthly Utilities & Internet
St Lucia
Mexico City
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$101EC$273
$40.86MX$707
147.48%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$44.08EC$119
$26.81MX$464
64.42%
Internet(50+ Mbps, Unlimited Data)
$38.18EC$103
$29.96MX$518
27.44%
🎉 Sport & Entertainment
St Lucia
Mexico City
Difference
Gym Membership(Monthly)
$56.3EC$152
$52.0MX$900
8.30%
Tennis Court(1 Hour on Weekend)
-
$26.84MX$464
-
Cinema Ticket
$7.55EC$20.39
$6.30MX$109
19.84%
🧸 Childcare & Education
St Lucia
Mexico City
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
-
$436MX$7,544
-
International Primary School, 1 Child(Yearly)
-
$10.4KMX$180.2K
-
👕👟 Clothing & Footwear
St Lucia
Mexico City
Difference
Jeans(Levis 501 Or Similar)
$22.38EC$60.4
$56.7MX$980
-60.49%
Summer Dress(H&M, Zara, etc)
$54.6EC$147
$44.38MX$768
23.05%
Sport Shoes(Adidas, Nike)
$112EC$303
$103MX$1,780
9.13%
Men's Leather Business Shoes
$151EC$407
$106MX$1,825
42.84%
🏠 Accommodation & Living
St Lucia
Mexico City
Difference
1-bedroom Apartment, City Center(Monthly)
$335EC$904
$1,022MX$17.7K
-67.23%
1-bedroom Apartment, Outside City Center(Monthly)
$385EC$1,040
$631MX$10.9K
-38.92%
3-bedroom Apartment, City Center(Monthly)
-
$2,136MX$36.9K
-
3-bedroom Apartment, Outside City Center(Monthly)
$922EC$2,490
$1,243MX$21.5K
-25.78%
Buy Apartment in City Center(m2)
-
$3,903MX$67.5K
-
Buy Apartment Outside City Center(m2)
-
$2,064MX$35.7K
-
💵 Salaries & Financials
St Lucia
Mexico City
Difference
Average Monthly Net Salary(After Tax)
$754EC$2,035
$1,115MX$19.3K
-32.42%
20-Year Fixed Mortgage Interest Rate(Annual %)
0
11.34
-
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for St Lucia: May 30, 2026
Last update for Mexico City: May 31, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $335 in St Lucia and $1,022 in Mexico City. Housing cost is often the main lever when comparing two cities.
💰Mexico City pays 48% 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: $75.0 in St Lucia vs $54.0 in Mexico City. Groceries flip the comparison at $86.0 vs $288, with St Lucia cheaper for home cooking.
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
St Lucia vs Mexico City: Cost of Living - Frequently Asked Questions
What is the total cost difference between living in St Lucia and Mexico City?
St Lucia and Mexico City differ by about 50% in total monthly costs ($981 vs $1,467 including rent). St Lucia is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.
Which city has better-paying jobs?
On paper, Mexico City earns 48% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.
How do apartment prices compare in St Lucia and Mexico City?
Rent for a central apartment: $335 in St Lucia versus $1,022 in Mexico City. Housing is usually the single largest factor when comparing overall living costs between the two.
Which city has cheaper restaurants?
Dining out is cheaper in St Lucia – a meal for two runs $75.0 versus $54.0 in Mexico City. If you eat out regularly, this makes a real dent in your monthly spending.
Which city is more expensive overall: St Lucia or Mexico City?
All in, you'll spend $981 per month in St Lucia versus $1,467 in Mexico City – a 50% gap that adds up to real savings over time for anyone picking the cheaper option.
Which city is more doable on $1,500 per month?
At $981 in St Lucia versus $1,467 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.
How does quality of life compare between St Lucia and Mexico City?
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.
Where should expats move: St Lucia or Mexico City?
Expats usually find St Lucia gentler on the wallet – expenses run 50% less than in Mexico City. Beyond cost, consider language, visa policies, and how big the international community is in each city.