Cost of Living Comparison Between Castries and Gros Islet Cost of Living Comparison Between Castries and Gros Islet

Monthly Cost of Living

A single person spends $1,366 per month in Castries vs $1,455 in Gros Islet, rent included.

A couple spends around $2,236 per month in Castries vs $2,098 in Gros Islet, rent included.

A family of three spends $3,107 per month in Castries vs $2,742 in Gros Islet, rent included.

Castries is about 6% cheaper than Gros Islet, driven mainly by Clothing & Footwear.

Both Castries and Gros Islet sit above the global median – Castries by 2%, Gros Islet by 9%.

Meal at Budget Restaurant

$7.32 EC$19.76

$7.24 EC$19.56

1.10%

Three-Course Dinner for Two, Mid-Range

$73.9 EC$200

$60.1 EC$162

22.90%

Fast Food Meal (McDonalds, etc)

$7.56 EC$20.41

$9.01 EC$24.33

-16.09%

Cappuccino

$3.80 EC$10.26

$4.42 EC$11.92

-14.03%

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

$1.08 EC$2.92

$1.88 EC$5.08

-42.55%

Water (0.33 liter bottle)

$0.99 EC$2.69

$1.82 EC$4.92

-45.60%

Local Beer (0.5 liter draught)

$2.67 EC$7.20

$2.84 EC$7.66

-5.99%

Imported Beer (0.33 liter bottle)

$3.37 EC$9.11

$3.74 EC$10.10

-9.89%

Milk (1 liter)

$2.10 EC$5.66

$2.57 EC$6.94

-18.29%

White Bread (500g)

$1.72 EC$4.64

$1.80 EC$4.85

-4.44%

Rice (white) (1kg)

$1.68 EC$4.54

$1.99 EC$5.38

-15.58%

Eggs

$4.27 EC$11.54

$5.06 EC$13.66

-15.61%

Local Cheese (1kg)

$11.03 EC$29.78

$12.82 EC$34.61

-13.96%

Chicken Fillets (1kg)

$9.70 EC$26.19

$15.62 EC$42.16

-37.90%

Beef Round Steak (1kg)

$10.03 EC$27.09

$15.53 EC$41.93

-35.42%

Apples (1kg)

$7.36 EC$19.87

$5.87 EC$15.85

25.38%

Banana (1kg)

$1.68 EC$4.54

$1.64 EC$4.44

2.44%

Oranges (1kg)

$6.43 EC$17.36

$2.17 EC$5.86

196.31%

Tomato (1kg)

$9.01 EC$24.34

$2.24 EC$6.05

302.23%

Potato (1kg)

$3.49 EC$9.43

$2.19 EC$5.91

59.36%

Onion (1kg)

$1.76 EC$4.74

$2.23 EC$6.02

-21.08%

Lettuce (1 head)

$2.11 EC$5.70

$2.98 EC$8.03

-29.19%

Water (1.5 liter bottle)

$1.07 EC$2.89

$1.81 EC$4.90

-40.88%

Cigarettes 20 Pack (Marlboro, Camel)

$9.27 EC$25.02

$6.09 EC$16.45

52.22%

Wine (Bottle)

$11.25 EC$30.38

$14.85 EC$40.10

-24.24%

Local Beer (0.5 liter bottle)

$2.08 EC$5.61

Imported Beer (0.33 liter bottle)

$4.25 EC$11.47

$4.56 EC$12.32

-6.80%

One-way Ticket (Public Transport)

$1.12 EC$3.03

$0.96 EC$2.60

16.67%

Taxi Start (Normal Tariff)

$9.11 EC$24.60

Taxi 1hour Waiting (Normal Tariff)

$18.53 EC$50.0

Gasoline (1 liter)

$1.56 EC$4.22

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

$28.6K EC$77.1K

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

$26.9K EC$72.7K

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

$108 EC$292

$215 EC$582

-49.88%

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

$89.1 EC$241

$22.18 EC$59.9

301.71%

Internet (50+ Mbps, Unlimited Data)

$44.36 EC$120

$36.75 EC$99.2

20.71%

Gym Membership (Monthly)

$42.96 EC$116

$49.73 EC$134

-13.61%

Cinema Ticket

$6.63 EC$17.89

$7.07 EC$19.10

-6.22%

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

$202 EC$546

Jeans (Levis 501 Or Similar)

$77.5 EC$209

$18.72 EC$50.6

313.94%

Summer Dress (H&M, Zara, etc)

$52.5 EC$142

$11.26 EC$30.40

366.34%

Sport Shoes (Adidas, Nike)

$105 EC$283

$73.3 EC$198

43.06%

Men's Leather Business Shoes

$113 EC$305

$75.0 EC$202

50.63%

1-bedroom Apartment, City Center (Monthly)

$590 EC$1,593

$600 EC$1,621

-1.70%

1-bedroom Apartment, Outside City Center (Monthly)

$395 EC$1,067

$460 EC$1,241

-14.03%

3-bedroom Apartment, City Center (Monthly)

$998 EC$2,694

$851 EC$2,299

17.18%

3-bedroom Apartment, Outside City Center (Monthly)

$716 EC$1,933

$642 EC$1,732

11.58%

Buy Apartment in City Center (m2)

$99.1 EC$268

Buy Apartment Outside City Center (m2)

$64.1 EC$173

Average Monthly Net Salary (After Tax)

$1,036 EC$2,797

$740 EC$1,997

40.03%

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: June 1, 2026

Last update for Gros Islet: June 2, 2026

Cost Breakdown

A central one-bedroom costs $590 in Castries versus $600 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 40% higher in Castries, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.

A mid-range dinner for two costs $74.0 in Castries versus $60.0 in Gros Islet. Groceries tell a different story – $368 in Castries vs $378 in Gros Islet – so Castries wins on supermarket bills even if dining out costs more.

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

Gros Islet costs about 6% more than Castries, with the gap driven mainly by Clothing & Footwear. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $2,049 per month in Castries and $2,182 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.

Monthly expenses with rent come to $1,366 in Castries and $1,455 in Gros Islet. The difference isn't just one category – it shows up across housing, food, transport, and services.

Groceries cost about 3% more in Gros Islet, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A $1,000 monthly budget goes further in Castries, where all-in costs run around $1,366, than in Gros Islet at $1,455. 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.