Last update: Oct 2026

Cost of Living Comparison Between Castel and Austin, TX

For one person, living is cheaper in Castel: $2,406 a month against $2,704 in Austin, TX, rent and utilities included – about $3,600 less a year. The total is higher in Austin, TX despite lower rent and utilities.

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Cost of Living Index in Austin, TX
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Austin, TX Living Index

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Castel

🇬🇬 Guernsey

$2,406

/mo nomad

Austin, TX

🇺🇸 United States

$2,704

/mo nomad

Monthly Cost of Living

How much you'll spend in Castel and in Austin, TX

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

Monthly costs for one person with rent: $2,406 in Castel versus $2,704 in Austin, TX.

Castel $2,406
Austin, TX $2,704

Estimated couple costs with rent: $3,787 in Castel versus $4,133 in Austin, TX.

Castel $3,787
Austin, TX $4,133

Monthly costs for a family of three with rent: $5,167 in Castel versus $5,562 in Austin, TX.

Castel $5,167
Austin, TX $5,562

Living in Castel costs roughly 11% less than in Austin, TX, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Castel 80% above, Austin, TX 102% above.

Meal at Budget Restaurant

$39.85 GGP 30.16

$20.22 $20.22

97.08%

Three-Course Dinner for Two, Mid-Range

$80.5 GGP 60.9

$85.0 $85.0

-5.36%

Fast Food Meal (McDonalds, etc)

$12.35 $12.35

Cappuccino

$5.05 GGP 3.82

$5.47 $5.47

-7.68%

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

$3.23 GGP 2.45

$3.82 $3.82

-15.45%

Water (0.33 liter bottle)

$3.93 GGP 2.98

$2.50 $2.50

57.20%

Local Beer (0.5 liter draught)

$4.32 GGP 3.27

$8.06 $8.06

-46.40%

Imported Beer (0.33 liter bottle)

$6.53 GGP 4.94

$8.99 $8.99

-27.36%

Milk (1 liter)

$1.95 GGP 1.47

$1.13 $1.13

72.57%

White Bread (500g)

$3.78 $3.78

Rice (white) (1kg)

$3.25 $3.25

Eggs

$4.14 $4.14

Local Cheese (1kg)

$13.08 $13.08

Chicken Fillets (1kg)

$14.31 $14.31

Beef Round Steak (1kg)

$15.96 $15.96

Apples (1kg)

$4.38 $4.38

Banana (1kg)

$1.45 $1.45

Oranges (1kg)

$4.54 $4.54

Tomato (1kg)

$4.19 $4.19

Potato (1kg)

$2.63 $2.63

Onion (1kg)

$2.36 $2.36

Lettuce (1 head)

$1.76 $1.76

Water (1.5 liter bottle)

$2.16 $2.16

Cigarettes 20 Pack (Marlboro, Camel)

$9.81 $9.81

Wine (Bottle)

$14.72 $14.72

Local Beer (0.5 liter bottle)

$2.78 $2.78

Imported Beer (0.33 liter bottle)

$3.48 $3.48

One-way Ticket (Public Transport)

$1.49 $1.49

Public Transport Monthly Pass (Regular Price)

$40.51 $40.51

Taxi Start (Normal Tariff)

$2.67 $2.67

Taxi (Normal Tariff) (1km)

$1.58 $1.58

Taxi 1hour Waiting (Normal Tariff)

$35.29 $35.29

Gasoline (1 liter)

$2.18 GGP 1.65

$0.99 $0.99

120.20%

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

$35.8K $35.8K

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

$27.2K $27.2K

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

$219 $219

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

$26.18 GGP 19.82

$58.0 $58.0

-54.85%

Internet (50+ Mbps, Unlimited Data)

$67.3 GGP 50.9

$68.4 $68.4

-1.57%

Gym Membership (Monthly)

$57.9 $57.9

Tennis Court (1 Hour on Weekend)

$14.82 $14.82

Cinema Ticket

$14.13 $14.13

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

$1,509 $1,509

International Primary School, 1 Child (Yearly)

$21.5K $21.5K

Jeans (Levis 501 Or Similar)

$51.7 $51.7

Summer Dress (H&M, Zara, etc)

$44.05 $44.05

Sport Shoes (Adidas, Nike)

$85.1 $85.1

Men's Leather Business Shoes

$105 $105

1-bedroom Apartment, City Center (Monthly)

$1,986 GGP 1,503

$1,932 $1,932

2.76%

1-bedroom Apartment, Outside City Center (Monthly)

$1,844 GGP 1,396

$1,272 $1,272

44.93%

3-bedroom Apartment, City Center (Monthly)

$4,012 GGP 3,037

$3,670 $3,670

9.33%

3-bedroom Apartment, Outside City Center (Monthly)

$3,740 GGP 2,831

$2,525 $2,525

48.13%

Buy Apartment in City Center (m2)

$7,617 $7,617

Buy Apartment Outside City Center (m2)

$3,199 $3,199

Average Monthly Net Salary (After Tax)

$5,105 $5,105

20-Year Fixed Mortgage Interest Rate (Annual %)

6.79

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

Last update for Castel: October 5, 2026

Last update for Austin, TX: October 5, 2026

Monthly budget structure

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

Accommodation & Living

Castel

–

Austin, TX

$1.3K 48.2%

Groceries & Markets

Castel

–

Austin, TX

$403 15.3%

Eating Out

Castel

–

Austin, TX

$348 13.2%

Monthly Utilities & Internet

Castel

–

Austin, TX

$346 13.1%

Clothing & Footwear

Castel

–

Austin, TX

$129 4.9%

Sport & Entertainment

Castel

–

Austin, TX

$86 3.3%

Getting Around

Castel

–

Austin, TX

$57 2.2%

Cost Breakdown

A one-bedroom apartment in the center runs $1,986 in Castel and $1,932 in Austin, TX. Housing cost is often the main lever when comparing two cities.

Dining out: $80.0 in Castel vs $85.0 in Austin, TX for a mid-range dinner for two. Groceries echo the gap at $19.00 vs $403 per month, with Castel cheaper across the board.

Good to know

🇬🇬 Castel

🇺🇸 Austin, TX

🕒 Local time

08:17 8:17 AM

02:17 2:17 AM

6 h behind Castel

🌤 Weather

👥 Population

8,000

974,447

💱 Currency

Guernsey Pound GGP £

United States Dollar USD $

📈 Exchange rate

1 GGP = 1.32 USD

1 GGP = 1.18 EUR

1 USD = 0.892 EUR

Exchange rates and currency converter

USD, EUR to GGP – Guernsey Pound Converter

🇺🇸 United States Dollar ($)

🇬🇬 Guernsey Pound (£)

Guernsey Pound exchange rates as of October 10, 2026: 1 USD = 0.757 GGP (1 GGP = 1.32 USD). 1 EUR = 0.849 GGP (1 GGP = 1.18 EUR).

United States Dollar exchange rates as of October 10, 2026: 1 EUR = 1.12 USD (1 USD = 0.892 EUR).

USD to GGP in detail →

On the map

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Between locations

Castel Austin, TX 7,850 km ≈ 10 h nonstop flight

From you

Castel
Austin, TX

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

Castel vs Austin, TX: Cost of Living - Frequently Asked Questions

Castel wins on cost – living expenses run 12% lower than in Austin, TX. Housing and daily spending are where you'll feel the difference most, making Castel the obvious pick if budget is a priority.

You'd need roughly $3,609 in Castel and $4,055 in Austin, TX to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $1,986 in Castel versus $1,932 in Austin, TX. Housing is usually the single largest factor when comparing overall living costs between the two.

All in, you'll spend $2,406 per month in Castel versus $2,704 in Austin, TX – a 12% gap that adds up to real savings over time for anyone picking the cheaper option.

Supermarket bills run roughly 1971% higher in Austin, TX. For households that cook at home regularly, that difference adds up over a month.

Both cities are expensive relative to $2,500. Castel is the more realistic option, but even there you'll need to be disciplined with housing, food, and fun money.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Castel and Austin, TX are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Castel gentler on the wallet – expenses run 12% less than in Austin, TX. Beyond cost, consider language, visa policies, and how big the international community is in each city.