Last update: Oct 2026

Cost of Living Comparison Between Barcelona and Castle Rock, CO

For one person, living is cheaper in Castle Rock, CO: $1,240 a month against $2,405 in Barcelona, rent and utilities included – about $14,000 less a year. Higher rent and utilities in Barcelona outweigh lower spending on other living expenses.

117

Cost of Living Index in Barcelona
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Barcelona Living Index
61

Cost of Living Index in Castle Rock, CO
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Castle Rock, CO Living Index

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Barcelona

🇪🇸 Spain

$2,405

/mo nomad

Castle Rock, CO

🇺🇸 United States

$1,240

/mo nomad

Monthly Cost of Living

How much you'll spend in Barcelona and in Castle Rock, CO

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

Monthly costs for one person with rent: $2,405 in Barcelona versus $1,240 in Castle Rock, CO.

Barcelona $2,405
Castle Rock, CO $1,240

Estimated couple costs with rent: $3,477 in Barcelona versus $1,973 in Castle Rock, CO.

Barcelona $3,477
Castle Rock, CO $1,973

Monthly costs for a family of three with rent: $4,550 in Barcelona versus $2,707 in Castle Rock, CO.

Barcelona $4,550
Castle Rock, CO $2,707

Living in Barcelona is roughly 94% more expensive than in Castle Rock, CO, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Barcelona is 79% above, Castle Rock, CO is 7% below.

Meal at Budget Restaurant

$17.98 €16.05

$22.17 $22.17

-18.90%

Three-Course Dinner for Two, Mid-Range

$67.4 €60.2

$65.2 $65.2

3.34%

Fast Food Meal (McDonalds, etc)

$13.37 €11.93

$9.12 $9.12

46.60%

Cappuccino

$3.34 €2.98

$5.46 $5.46

-38.83%

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

$2.95 €2.64

$2.46 $2.46

19.92%

Water (0.33 liter bottle)

$1.90 €1.69

$1.89 $1.89

0.53%

Local Beer (0.5 liter draught)

$3.88 €3.46

$7.11 $7.11

-45.43%

Imported Beer (0.33 liter bottle)

$4.57 €4.08

$6.07 $6.07

-24.71%

Milk (1 liter)

$1.27 €1.13

$1.04 $1.04

22.12%

White Bread (500g)

$1.96 €1.75

$2.99 $2.99

-34.45%

Rice (white) (1kg)

$1.75 €1.56

$2.70 $2.70

-35.19%

Eggs

$4.89 €4.36

$4.33 $4.33

12.93%

Local Cheese (1kg)

$17.47 €15.59

$10.91 $10.91

60.13%

Chicken Fillets (1kg)

$9.06 €8.09

$9.40 $9.40

-3.62%

Beef Round Steak (1kg)

$20.18 €18.01

$19.09 $19.09

5.71%

Apples (1kg)

$3.08 €2.75

$4.80 $4.80

-35.83%

Banana (1kg)

$2.03 €1.81

$1.42 $1.42

42.96%

Oranges (1kg)

$2.60 €2.32

$3.71 $3.71

-29.92%

Tomato (1kg)

$2.71 €2.42

$5.29 $5.29

-48.77%

Potato (1kg)

$2.15 €1.92

$2.89 $2.89

-25.61%

Onion (1kg)

$2.21 €1.97

$3.21 $3.21

-31.15%

Lettuce (1 head)

$1.54 €1.38

$1.28 $1.28

20.31%

Water (1.5 liter bottle)

$0.93 €0.83

$1.73 $1.73

-46.24%

Cigarettes 20 Pack (Marlboro, Camel)

$7.09 €6.32

$9.84 $9.84

-27.95%

Wine (Bottle)

$7.63 €6.81

$12.04 $12.04

-36.63%

Local Beer (0.5 liter bottle)

$1.49 €1.33

$2.58 $2.58

-42.25%

Imported Beer (0.33 liter bottle)

$2.73 €2.43

$2.72 $2.72

0.37%

One-way Ticket (Public Transport)

$2.95 €2.63

Public Transport Monthly Pass (Regular Price)

$25.91 €23.13

Taxi Start (Normal Tariff)

$3.13 €2.80

$2.45 $2.45

27.76%

Taxi (Normal Tariff) (1km)

$1.45 €1.29

$1.81 $1.81

-19.89%

Taxi 1hour Waiting (Normal Tariff)

$34.17 €30.49

$24.56 $24.56

39.13%

Gasoline (1 liter)

$1.79 €1.60

$0.79 $0.79

126.58%

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

$34.7K €31.0K

$35.5K $35.5K

-2.30%

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

$30.3K €27.0K

$25.3K $25.3K

19.98%

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

$181 €161

$212 $212

-14.83%

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

$13.56 €12.10

$40.29 $40.29

-66.34%

Internet (50+ Mbps, Unlimited Data)

$35.12 €31.34

$70.7 $70.7

-50.33%

Gym Membership (Monthly)

$53.2 €47.44

$59.8 $59.8

-11.03%

Tennis Court (1 Hour on Weekend)

$16.05 €14.33

Cinema Ticket

$11.37 €10.14

$11.94 $11.94

-4.77%

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

$939 €838

$1,295 $1,295

-27.50%

International Primary School, 1 Child (Yearly)

$16.5K €14.7K

$17.7K $17.7K

-6.69%

Jeans (Levis 501 Or Similar)

$88.2 €78.7

$55.3 $55.3

59.45%

Summer Dress (H&M, Zara, etc)

$39.77 €35.49

$49.00 $49.00

-18.84%

Sport Shoes (Adidas, Nike)

$103 €92.3

$79.2 $79.2

30.48%

Men's Leather Business Shoes

$119 €107

$116 $116

2.81%

1-bedroom Apartment, City Center (Monthly)

$1,695 €1,513

1-bedroom Apartment, Outside City Center (Monthly)

$1,301 €1,161

3-bedroom Apartment, City Center (Monthly)

$2,576 €2,299

3-bedroom Apartment, Outside City Center (Monthly)

$1,941 €1,732

Buy Apartment in City Center (m2)

$7,470 €6,666

Buy Apartment Outside City Center (m2)

$5,195 €4,636

Average Monthly Net Salary (After Tax)

$2,299 €2,052

$5,920 $5,920

-61.16%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.28

6.77

-51.55%

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

Last update for Barcelona: October 4, 2026

Last update for Castle Rock, CO: October 5, 2026

Monthly budget structure

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

Accommodation & Living

Barcelona

$1.3K 54%

Castle Rock, CO

- * 0% 100%

Groceries & Markets

Barcelona

$325 13.5%

Castle Rock, CO

$363 29% 11.6% $38

Eating Out

Barcelona

$272 11.3%

Castle Rock, CO

$335 26.8% 23.3% $63

Monthly Utilities & Internet

Barcelona

$229 9.5%

Castle Rock, CO

$323 25.8% 40.9% $94

Clothing & Footwear

Barcelona

$158 6.6%

Castle Rock, CO

$135 10.8% 14.6% $23

Sport & Entertainment

Barcelona

$76 3.2%

Castle Rock, CO

$84 6.7% 10.2% $7.8

Getting Around

Barcelona

$48 2%

Castle Rock, CO

$11 * 0.9% 76.1% $37

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

Castle Rock, CO pays 157% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $67.0 in Barcelona vs $65.0 in Castle Rock, CO. Groceries flip the comparison at $325 vs $363, with Barcelona cheaper for home cooking.

Good to know

🇪🇸 Barcelona

🇺🇸 Castle Rock, CO

🕒 Local time

22:05 10:05 PM

14:05 2:05 PM

8 h behind Barcelona

🌤 Weather

👥 Population

1,660,122

73,158

💱 Currency

Euro EUR €

United States Dollar USD $

📈 Exchange rate

1 EUR = 1.12 USD

1 USD = 0.892 EUR

Exchange rates and currency converter

On the map

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Between locations

Barcelona Castle Rock, CO 8,400 km ≈ 11 h nonstop flight

From you

Barcelona
Castle Rock, CO

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

Barcelona vs Castle Rock, CO: Cost of Living - Frequently Asked Questions

Barcelona and Castle Rock, CO differ by about 94% in total monthly costs ($2,405 vs $1,240 including rent). Castle Rock, CO is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 157% lower in Castle Rock, CO. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Childcare runs $939 in Barcelona versus $1,295 in Castle Rock, CO. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Dining out is cheaper in Castle Rock, CO – a meal for two runs $65.0 versus $67.0 in Barcelona. If you eat out regularly, this makes a real dent in your monthly spending.

At $1,240 in Castle Rock, CO versus $2,405 in Barcelona, a $2,000 budget is realistic in Castle Rock, CO but tight or insufficient in Barcelona. The gap between the two cities makes Castle Rock, CO the clear choice for anyone on this budget.

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, Barcelona and Castle Rock, CO 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 Castle Rock, CO gentler on the wallet – expenses run 94% less than in Barcelona. Beyond cost, consider language, visa policies, and how big the international community is in each city.