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

Monthly Cost of Living

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

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

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

Gros Islet costs about 6% more than Castries, driven mainly by Clothing & Footwear.

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

Meal at Budget Restaurant

$7.24 EC$19.56

$7.32 EC$19.76

-1.09%

Three-Course Dinner for Two, Mid-Range

$60.1 EC$162

$73.9 EC$200

-18.63%

Fast Food Meal (McDonalds, etc)

$9.01 EC$24.33

$7.56 EC$20.41

19.18%

Cappuccino

$4.42 EC$11.92

$3.80 EC$10.26

16.32%

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

$1.88 EC$5.08

$1.08 EC$2.92

74.07%

Water (0.33 liter bottle)

$1.82 EC$4.92

$0.99 EC$2.69

83.84%

Local Beer (0.5 liter draught)

$2.84 EC$7.66

$2.67 EC$7.20

6.37%

Imported Beer (0.33 liter bottle)

$3.74 EC$10.10

$3.37 EC$9.11

10.98%

Milk (1 liter)

$2.57 EC$6.94

$2.10 EC$5.66

22.38%

White Bread (500g)

$1.80 EC$4.85

$1.72 EC$4.64

4.65%

Rice (white) (1kg)

$1.99 EC$5.38

$1.68 EC$4.54

18.45%

Eggs

$5.06 EC$13.66

$4.27 EC$11.54

18.50%

Local Cheese (1kg)

$12.82 EC$34.61

$11.03 EC$29.78

16.23%

Chicken Fillets (1kg)

$15.62 EC$42.16

$9.70 EC$26.19

61.03%

Beef Round Steak (1kg)

$15.53 EC$41.93

$10.03 EC$27.09

54.84%

Apples (1kg)

$5.87 EC$15.85

$7.36 EC$19.87

-20.24%

Banana (1kg)

$1.64 EC$4.44

$1.68 EC$4.54

-2.38%

Oranges (1kg)

$2.17 EC$5.86

$6.43 EC$17.36

-66.25%

Tomato (1kg)

$2.24 EC$6.05

$9.01 EC$24.34

-75.14%

Potato (1kg)

$2.19 EC$5.91

$3.49 EC$9.43

-37.25%

Onion (1kg)

$2.23 EC$6.02

$1.76 EC$4.74

26.70%

Lettuce (1 head)

$2.98 EC$8.03

$2.11 EC$5.70

41.23%

Water (1.5 liter bottle)

$1.81 EC$4.90

$1.07 EC$2.89

69.16%

Cigarettes 20 Pack (Marlboro, Camel)

$6.09 EC$16.45

$9.27 EC$25.02

-34.30%

Wine (Bottle)

$14.85 EC$40.10

$11.25 EC$30.38

32.00%

Local Beer (0.5 liter bottle)

$2.08 EC$5.61

Imported Beer (0.33 liter bottle)

$4.56 EC$12.32

$4.25 EC$11.47

7.29%

One-way Ticket (Public Transport)

$0.96 EC$2.60

$1.12 EC$3.03

-14.29%

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)

$215 EC$582

$108 EC$292

99.51%

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

$22.18 EC$59.9

$89.1 EC$241

-75.11%

Internet (50+ Mbps, Unlimited Data)

$36.75 EC$99.2

$44.36 EC$120

-17.16%

Gym Membership (Monthly)

$49.73 EC$134

$42.96 EC$116

15.76%

Cinema Ticket

$7.07 EC$19.10

$6.63 EC$17.89

6.64%

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

$202 EC$546

Jeans (Levis 501 Or Similar)

$18.72 EC$50.6

$77.5 EC$209

-75.84%

Summer Dress (H&M, Zara, etc)

$11.26 EC$30.40

$52.5 EC$142

-78.56%

Sport Shoes (Adidas, Nike)

$73.3 EC$198

$105 EC$283

-30.10%

Men's Leather Business Shoes

$75.0 EC$202

$113 EC$305

-33.61%

1-bedroom Apartment, City Center (Monthly)

$600 EC$1,621

$590 EC$1,593

1.73%

1-bedroom Apartment, Outside City Center (Monthly)

$460 EC$1,241

$395 EC$1,067

16.33%

3-bedroom Apartment, City Center (Monthly)

$851 EC$2,299

$998 EC$2,694

-14.66%

3-bedroom Apartment, Outside City Center (Monthly)

$642 EC$1,732

$716 EC$1,933

-10.37%

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)

$740 EC$1,997

$1,036 EC$2,797

-28.59%

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 Gros Islet: June 2, 2026

Last update for Castries: June 1, 2026

Cost Breakdown

A central one-bedroom costs $600 in Gros Islet versus $590 in Castries. 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 $60.0 in Gros Islet versus $74.0 in Castries. Groceries tell a different story – $378 in Gros Islet vs $368 in Castries – 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

Gros Islet vs Castries: 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 $2,182 per month in Gros Islet and $2,049 in Castries. 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 $1,455 in Gros Islet and $1,366 in Castries. 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.