Cost of Living Comparison Between Castel and Sark Cost of Living Comparison Between Castel and Sark

Monthly Cost of Living

A single person spends $2,434 per month in Castel vs $245 in Sark, rent included.

A couple spends around $3,838 per month in Castel vs $420 in Sark, rent included.

A family of three spends $5,242 per month in Castel vs $595 in Sark, rent included.

Castel costs about 891% more than Sark, driven mainly by Eating Out.

Castel sits 77% above the global median, while Sark is 82% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$40.18 GGP 29.69

Three-Course Dinner for Two, Mid-Range

$81.3 GGP 60.1

Cappuccino

$5.13 GGP 3.79

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

$3.46 GGP 2.56

Water (0.33 liter bottle)

$4.10 GGP 3.03

Local Beer (0.5 liter draught)

$4.49 GGP 3.32

Imported Beer (0.33 liter bottle)

$6.65 GGP 4.92

Milk (1 liter)

$2.00 GGP 1.48

$2.83 GGP 2.09

-29.33%

Eggs

$6.88 GGP 5.08

Apples (1kg)

$5.24 GGP 3.87

Banana (1kg)

$4.66 GGP 3.44

Oranges (1kg)

$4.02 GGP 2.97

Tomato (1kg)

$6.00 GGP 4.44

Potato (1kg)

$3.19 GGP 2.36

Onion (1kg)

$3.20 GGP 2.36

Lettuce (1 head)

$3.48 GGP 2.57

Water (1.5 liter bottle)

$1.98 GGP 1.46

One-way Ticket (Public Transport)

$2.50 GGP 1.85

Gasoline (1 liter)

$2.33 GGP 1.72

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

$27.64 GGP 20.43

$21.69 GGP 16.03

27.43%

Internet (50+ Mbps, Unlimited Data)

$67.0 GGP 49.54

1-bedroom Apartment, City Center (Monthly)

$2,021 GGP 1,494

1-bedroom Apartment, Outside City Center (Monthly)

$1,908 GGP 1,410

3-bedroom Apartment, City Center (Monthly)

$4,107 GGP 3,035

3-bedroom Apartment, Outside City Center (Monthly)

$3,815 GGP 2,819

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

Last update for Castel: August 29, 2026

Last update for Sark: August 30, 2026

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

Castel vs Sark: Cost of Living - Frequently Asked Questions

Yes – Castel is pricier by about 891%, and the gap shows up most in Eating Out. It's not just housing either; the difference applies across most spending categories.

For a comfortable life, plan on about $3,650 per month in Castel and $368 in Sark. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Monthly expenses with rent come to $2,434 in Castel and $245 in Sark. The difference isn't just one category – it shows up across housing, food, transport, and services.

Interestingly, groceries are about 947% cheaper in Castel – one category where the pricier city actually offers better value, probably thanks to stronger retail competition or local farming.

A $1,500 monthly budget goes further in Sark, where all-in costs run around $245, than in Castel at $2,434. In Sark it covers expenses comfortably, while in Castel it requires careful planning or may not stretch far enough.

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

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

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