Last update: Oct 2026

Cost of Living Comparison Between Castries and Gros Islet

For one person, living costs are similar in Castries and in Gros Islet: $1,438 and $1,439 a month, rent and utilities included.

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Cost of Living Index in Castries
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Castries Living Index

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Castries

🇱🇨 Saint Lucia

$1,438

/mo nomad

Gros Islet

🇱🇨 Saint Lucia

$1,439

/mo nomad

Monthly Cost of Living

How much you'll spend in Castries and in Gros Islet

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

A single person spends $1,438 per month in Castries vs $1,439 in Gros Islet, rent included.

Castries $1,438
Gros Islet $1,439

A couple spends around $2,357 per month in Castries vs $2,150 in Gros Islet, rent included.

Castries $2,357
Gros Islet $2,150

A family of three spends $3,276 per month in Castries vs $2,861 in Gros Islet, rent included.

Castries $3,276
Gros Islet $2,861

Castries and Gros Islet have comparable living costs – the differences are in the details.

Both Castries and Gros Islet sit above the global median – Castries by 6%, Gros Islet by 6%.

Meal at Budget Restaurant

$9.45 EC$25.52

$7.59 EC$20.48

24.51%

Three-Course Dinner for Two, Mid-Range

$73.8 EC$199

$58.6 EC$158

26.08%

Fast Food Meal (McDonalds, etc)

$8.56 EC$23.12

$9.08 EC$24.51

-5.73%

Cappuccino

$3.81 EC$10.29

$4.50 EC$12.16

-15.33%

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

$1.98 EC$5.34

$1.86 EC$5.04

6.45%

Water (0.33 liter bottle)

$0.98 EC$2.65

$1.89 EC$5.11

-48.15%

Local Beer (0.5 liter draught)

$2.81 EC$7.58

$2.75 EC$7.42

2.18%

Imported Beer (0.33 liter bottle)

$3.24 EC$8.75

$3.59 EC$9.69

-9.75%

Milk (1 liter)

$2.03 EC$5.48

$2.65 EC$7.14

-23.40%

White Bread (500g)

$1.81 EC$4.88

$1.80 EC$4.85

0.56%

Rice (white) (1kg)

$1.65 EC$4.46

$1.99 EC$5.37

-17.09%

Eggs

$4.74 EC$12.81

$5.13 EC$13.86

-7.60%

Local Cheese (1kg)

$11.00 EC$29.69

$12.62 EC$34.08

-12.84%

Chicken Fillets (1kg)

$9.06 EC$24.46

$15.60 EC$42.11

-41.92%

Beef Round Steak (1kg)

$14.50 EC$39.15

$15.31 EC$41.34

-5.29%

Apples (1kg)

$8.79 EC$23.73

$6.01 EC$16.23

46.26%

Banana (1kg)

$1.61 EC$4.34

$1.66 EC$4.48

-3.01%

Oranges (1kg)

$8.28 EC$22.36

$2.25 EC$6.08

268.00%

Tomato (1kg)

$14.53 EC$39.22

$2.17 EC$5.87

569.59%

Potato (1kg)

$3.45 EC$9.31

$2.16 EC$5.82

59.72%

Onion (1kg)

$1.99 EC$5.37

$2.29 EC$6.17

-13.10%

Lettuce (1 head)

$2.28 EC$6.16

$5.46 EC$14.73

-58.24%

Water (1.5 liter bottle)

$1.28 EC$3.47

$1.87 EC$5.06

-31.55%

Cigarettes 20 Pack (Marlboro, Camel)

$9.17 EC$24.77

$6.04 EC$16.32

51.82%

Wine (Bottle)

$10.99 EC$29.66

$14.97 EC$40.43

-26.59%

Local Beer (0.5 liter bottle)

$2.21 EC$5.97

Imported Beer (0.33 liter bottle)

$5.40 EC$14.57

$4.41 EC$11.91

22.45%

One-way Ticket (Public Transport)

$1.08 EC$2.93

$0.92 EC$2.48

17.39%

Taxi Start (Normal Tariff)

$9.47 EC$25.57

Gasoline (1 liter)

$1.56 EC$4.21

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

$26.0K EC$70.1K

$33.6K EC$90.7K

-22.66%

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

$37.1K EC$100.2K

$44.8K EC$120.9K

-17.08%

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

$121 EC$327

$239 EC$645

-49.28%

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

$87.8 EC$237

$38.38 EC$104

128.87%

Internet (50+ Mbps, Unlimited Data)

$49.26 EC$133

$56.1 EC$151

-12.18%

Gym Membership (Monthly)

$41.19 EC$111

$44.62 EC$120

-7.69%

Cinema Ticket

$5.67 EC$15.30

$7.11 EC$19.19

-20.25%

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

$214 EC$579

Jeans (Levis 501 Or Similar)

$82.1 EC$222

$18.78 EC$50.7

336.90%

Summer Dress (H&M, Zara, etc)

$50.8 EC$137

$10.89 EC$29.40

366.48%

Sport Shoes (Adidas, Nike)

$109 EC$294

$75.3 EC$203

44.66%

Men's Leather Business Shoes

$112 EC$301

$73.3 EC$198

52.20%

1-bedroom Apartment, City Center (Monthly)

$449 EC$1,212

$610 EC$1,646

-26.36%

1-bedroom Apartment, Outside City Center (Monthly)

$347 EC$937

$397 EC$1,071

-12.50%

3-bedroom Apartment, City Center (Monthly)

$1,222 EC$3,300

$987 EC$2,665

23.83%

3-bedroom Apartment, Outside City Center (Monthly)

$707 EC$1,910

$637 EC$1,721

10.99%

Buy Apartment in City Center (m2)

$102 EC$274

Buy Apartment Outside City Center (m2)

$64.5 EC$174

Average Monthly Net Salary (After Tax)

$1,093 EC$2,952

$747 EC$2,016

46.40%

20-Year Fixed Mortgage Interest Rate (Annual %)

7.75

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

Last update for Castries: October 18, 2026

Last update for Gros Islet: October 18, 2026

Monthly budget structure

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

Groceries & Markets

Castries

$428 29.7%

Gros Islet

–

Accommodation & Living

Castries

$347 24.2%

Gros Islet

–

Monthly Utilities & Internet

Castries

$258 18%

Gros Islet

–

Eating Out

Castries

$179 12.5%

Gros Islet

–

Clothing & Footwear

Castries

$159 11.1%

Gros Islet

–

Sport & Entertainment

Castries

$53 3.7%

Gros Islet

–

Getting Around

Castries

$14 * 1%

Gros Islet

–

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

A central one-bedroom costs $449 in Castries versus $610 in Gros Islet. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.

Salaries run about 46% higher in Castries. Purchasing power depends on which expenses matter most to you.

A mid-range dinner for two costs $74.0 in Castries versus $59.0 in Gros Islet. Monthly groceries follow the same trend: $428 vs $389 – making Gros Islet the more affordable choice for daily food spending.

Good to know

🇱🇨 Castries

🇱🇨 Gros Islet

🕒 Local time

00:29 12:29 AM

Same time as Castries

🌤 Weather

👥 Population

22,000 Capital

21,660

💱 Currency

East Caribbean Dollar XCD $

📈 Exchange rate

1 XCD = 0.37 USD

1 XCD = 0.329 EUR

1 XCD = 0.37 USD

1 XCD = 0.329 EUR

Exchange rates and currency converter

On the map

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Highest

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Castries Gros Islet 9 km

From you

Castries
Gros Islet

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

Castries vs Gros Islet: Cost of Living - Frequently Asked Questions

For a comfortable life, plan on about $2,157 per month in Castries and $2,159 in Gros Islet. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Castries, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Interestingly, groceries are about 10% cheaper in Gros Islet – one category where the pricier city actually offers better value, probably thanks to stronger retail competition or local farming.

A mid-range dinner for two costs $74.0 in Castries and $59.0 in Gros Islet. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

A $1,000 monthly budget goes further in Castries, where all-in costs run around $1,438, than in Gros Islet at $1,439. In Castries it covers expenses comfortably, while in Gros Islet it requires careful planning or may not stretch far enough.

Families tend to lean toward Castries – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

If budget matters most, go with Castries. If higher salaries, better infrastructure, or specific career opportunities are the priority, Gros Islet makes more sense. Both are solid long-term options with distinct trade-offs.