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 $1,422 per month in Castries vs $1,422 in Gros Islet, rent included.

A couple spends around $2,362 per month in Castries vs $2,157 in Gros Islet, rent included.

A family of three spends $3,302 per month in Castries vs $2,893 in Gros Islet, rent included.

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 3%, Gros Islet by 3%.

Meal at Budget Restaurant

$9.14 EC$24.67

$7.33 EC$19.80

24.69%

Three-Course Dinner for Two, Mid-Range

$74.5 EC$201

$58.1 EC$157

28.30%

Fast Food Meal (McDonalds, etc)

$8.54 EC$23.06

$9.36 EC$25.27

-8.76%

Cappuccino

$3.68 EC$9.93

$4.32 EC$11.66

-14.81%

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

$1.88 EC$5.08

$1.87 EC$5.04

0.53%

Water (0.33 liter bottle)

$0.93 EC$2.51

$1.88 EC$5.07

-50.53%

Local Beer (0.5 liter draught)

$2.71 EC$7.32

$2.83 EC$7.65

-4.24%

Imported Beer (0.33 liter bottle)

$3.41 EC$9.21

$3.67 EC$9.91

-7.08%

Milk (1 liter)

$2.08 EC$5.62

$2.60 EC$7.03

-20.00%

White Bread (500g)

$1.90 EC$5.12

$1.74 EC$4.69

9.20%

Rice (white) (1kg)

$1.66 EC$4.48

$1.98 EC$5.36

-16.16%

Eggs

$4.73 EC$12.78

$4.89 EC$13.21

-3.27%

Local Cheese (1kg)

$11.04 EC$29.81

$12.78 EC$34.52

-13.62%

Chicken Fillets (1kg)

$9.16 EC$24.73

$15.61 EC$42.14

-41.32%

Beef Round Steak (1kg)

$14.61 EC$39.44

$15.76 EC$42.54

-7.30%

Apples (1kg)

$8.65 EC$23.35

$5.86 EC$15.83

47.61%

Banana (1kg)

$1.68 EC$4.55

$1.65 EC$4.45

1.82%

Oranges (1kg)

$8.00 EC$21.59

$2.25 EC$6.07

255.56%

Tomato (1kg)

$14.84 EC$40.08

$2.16 EC$5.82

587.04%

Potato (1kg)

$3.38 EC$9.12

$2.16 EC$5.83

56.48%

Onion (1kg)

$1.99 EC$5.38

$2.17 EC$5.85

-8.29%

Lettuce (1 head)

$2.19 EC$5.91

$5.51 EC$14.89

-60.25%

Water (1.5 liter bottle)

$1.31 EC$3.55

$1.80 EC$4.86

-27.22%

Cigarettes 20 Pack (Marlboro, Camel)

$9.03 EC$24.38

$6.05 EC$16.33

49.26%

Wine (Bottle)

$11.04 EC$29.80

$14.94 EC$40.33

-26.10%

Local Beer (0.5 liter bottle)

$2.19 EC$5.91

Imported Beer (0.33 liter bottle)

$5.61 EC$15.14

$4.54 EC$12.27

23.57%

One-way Ticket (Public Transport)

$1.09 EC$2.93

$0.92 EC$2.48

18.48%

Taxi Start (Normal Tariff)

$9.23 EC$24.91

Gasoline (1 liter)

$1.56 EC$4.21

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

$25.5K EC$69.0K

$33.6K EC$90.7K

-23.97%

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

$37.1K EC$100.2K

$43.5K EC$117.6K

-14.73%

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

$124 EC$334

$239 EC$646

-48.32%

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

$87.1 EC$235

$38.63 EC$104

125.39%

Internet (50+ Mbps, Unlimited Data)

$48.46 EC$131

$55.6 EC$150

-12.84%

Gym Membership (Monthly)

$40.82 EC$110

$43.57 EC$118

-6.31%

Cinema Ticket

$5.49 EC$14.82

$6.93 EC$18.71

-20.78%

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

$214 EC$579

Jeans (Levis 501 Or Similar)

$83.0 EC$224

$18.17 EC$49.05

356.74%

Summer Dress (H&M, Zara, etc)

$51.7 EC$140

$11.00 EC$29.71

370.09%

Sport Shoes (Adidas, Nike)

$112 EC$303

$74.1 EC$200

51.60%

Men's Leather Business Shoes

$110 EC$298

$75.3 EC$203

46.52%

1-bedroom Apartment, City Center (Monthly)

$451 EC$1,219

$589 EC$1,589

-23.29%

1-bedroom Apartment, Outside City Center (Monthly)

$342 EC$923

$403 EC$1,087

-15.12%

3-bedroom Apartment, City Center (Monthly)

$1,225 EC$3,307

$998 EC$2,694

22.76%

3-bedroom Apartment, Outside City Center (Monthly)

$705 EC$1,903

$651 EC$1,759

8.16%

Buy Apartment in City Center (m2)

$101 EC$273

Buy Apartment Outside City Center (m2)

$63.8 EC$172

Average Monthly Net Salary (After Tax)

$1,094 EC$2,955

$734 EC$1,983

49.01%

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: August 31, 2026

Last update for Gros Islet: August 30, 2026

Cost Breakdown

A central one-bedroom costs $451 in Castries versus $589 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 49% higher in Castries. Purchasing power depends on which expenses matter most to you.

A mid-range dinner for two costs $75.0 in Castries versus $58.0 in Gros Islet. Monthly groceries follow the same trend: $431 vs $387 – making Gros Islet the more affordable choice for daily food spending.

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 $2,133 per month in Castries and $2,133 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 11% 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 $75.0 in Castries and $58.0 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 $1,422, than in Gros Islet at $1,422. 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.