Cost of Living Comparison Between Castle Rock, CO and Ljubljana Cost of Living Comparison Between Castle Rock, CO and Ljubljana

Monthly Cost of Living

Monthly costs for one person with rent: $2,409 in Castle Rock, CO versus $2,031 in Ljubljana.

Estimated couple costs with rent: $3,517 in Castle Rock, CO versus $3,021 in Ljubljana.

Monthly costs for a family of three with rent: $4,626 in Castle Rock, CO versus $4,012 in Ljubljana.

Living in Castle Rock, CO is roughly 19% more expensive than Ljubljana, driven mainly by Clothing & Footwear.

Both cities are pricier than the global median: Castle Rock, CO 80% above, Ljubljana 52% above.

Meal at Budget Restaurant

$14.93 $14.93

$17.11 €14.72

-12.74%

Three-Course Dinner for Two, Mid-Range

$72.6 $72.6

$68.5 €58.9

5.97%

Fast Food Meal (McDonalds, etc)

$7.92 $7.92

$9.34 €8.03

-15.20%

Cappuccino

$4.97 $4.97

$2.55 €2.19

94.90%

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

$2.01 $2.01

$3.16 €2.72

-36.39%

Water (0.33 liter bottle)

$1.94 $1.94

$1.99 €1.71

-2.51%

Local Beer (0.5 liter draught)

$4.85 $4.85

$3.74 €3.22

29.68%

Imported Beer (0.33 liter bottle)

$4.96 $4.96

$4.58 €3.94

8.30%

Milk (1 liter)

$1.00 $1.00

$1.49 €1.28

-32.89%

White Bread (500g)

$3.03 $3.03

$2.08 €1.79

45.67%

Rice (white) (1kg)

$3.31 $3.31

$2.79 €2.40

18.64%

Eggs

$4.09 $4.09

$3.94 €3.39

3.81%

Local Cheese (1kg)

$10.96 $10.96

$13.14 €11.30

-16.59%

Chicken Fillets (1kg)

$8.79 $8.79

$10.91 €9.38

-19.43%

Beef Round Steak (1kg)

$16.29 $16.29

$12.90 €11.10

26.28%

Apples (1kg)

$3.81 $3.81

$1.98 €1.70

92.42%

Banana (1kg)

$1.40 $1.40

$1.71 €1.47

-18.13%

Oranges (1kg)

$3.63 $3.63

$2.13 €1.83

70.42%

Tomato (1kg)

$5.01 $5.01

$3.40 €2.93

47.35%

Potato (1kg)

$2.33 $2.33

$1.35 €1.16

72.59%

Onion (1kg)

$1.87 $1.87

$1.64 €1.41

14.02%

Lettuce (1 head)

$1.28 $1.28

$1.65 €1.42

-22.42%

Water (1.5 liter bottle)

$1.94 $1.94

$0.94 €0.80

106.38%

Cigarettes 20 Pack (Marlboro, Camel)

$13.22 $13.22

$5.85 €5.03

125.98%

Wine (Bottle)

$11.88 $11.88

$8.25 €7.09

44.00%

Local Beer (0.5 liter bottle)

$2.29 $2.29

$1.42 €1.22

61.27%

Imported Beer (0.33 liter bottle)

$2.78 $2.78

$2.01 €1.73

38.31%

One-way Ticket (Public Transport)

$1.98 $1.98

$1.46 €1.26

35.62%

Public Transport Monthly Pass (Regular Price)

$43.46 €37.38

Taxi Start (Normal Tariff)

$2.48 $2.48

$2.28 €1.96

8.77%

Taxi (Normal Tariff) (1km)

$1.36 $1.36

$1.12 €0.96

21.43%

Taxi 1hour Waiting (Normal Tariff)

$25.14 $25.14

$19.97 €17.18

25.89%

Gasoline (1 liter)

$0.76 $0.76

$1.70 €1.46

-55.29%

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

$27.4K $27.4K

$28.5K €24.5K

-3.63%

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

$25.7K $25.7K

$28.1K €24.2K

-8.45%

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

$170 $170

$283 €244

-40.07%

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

$40.56 $40.56

$18.81 €16.18

115.63%

Internet (50+ Mbps, Unlimited Data)

$44.46 $44.46

$37.61 €32.35

18.21%

Gym Membership (Monthly)

$61.2 $61.2

$50.9 €43.79

20.14%

Tennis Court (1 Hour on Weekend)

$18.03 €15.51

Cinema Ticket

$8.63 $8.63

$9.20 €7.91

-6.20%

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

$1,493 $1,493

$550 €473

171.34%

International Primary School, 1 Child (Yearly)

$18.2K $18.2K

$14.3K €12.3K

27.37%

Jeans (Levis 501 Or Similar)

$47.42 $47.42

$102 €87.9

-53.59%

Summer Dress (H&M, Zara, etc)

$50.9 $50.9

$46.49 €39.99

9.49%

Sport Shoes (Adidas, Nike)

$66.2 $66.2

$104 €89.6

-36.48%

Men's Leather Business Shoes

$108 $108

$136 €117

-21.05%

1-bedroom Apartment, City Center (Monthly)

$1,684 $1,684

$1,006 €865

67.42%

1-bedroom Apartment, Outside City Center (Monthly)

$1,359 $1,359

$820 €706

65.72%

3-bedroom Apartment, City Center (Monthly)

$2,819 $2,819

$2,046 €1,760

37.76%

3-bedroom Apartment, Outside City Center (Monthly)

$2,234 $2,234

$1,473 €1,267

51.69%

Buy Apartment in City Center (m2)

$6,622 €5,696

Buy Apartment Outside City Center (m2)

$5,097 €4,385

Average Monthly Net Salary (After Tax)

$5,816 $5,816

$1,980 €1,703

193.73%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.45

3.84

67.97%

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

Last update for Castle Rock, CO: May 30, 2026

Last update for Ljubljana: June 1, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,684 in Castle Rock, CO and $1,006 in Ljubljana. Housing cost is often the main lever when comparing two cities.

Castle Rock, CO pays 194% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $73.0 in Castle Rock, CO vs $68.0 in Ljubljana for a mid-range dinner for two. Groceries echo the gap at $343 vs $294 per month, with Ljubljana cheaper across the board.

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

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

Castle Rock, CO and Ljubljana differ by about 19% in total monthly costs ($2,409 vs $2,031 including rent). Ljubljana is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Castle Rock, CO pays 194% more on average, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,684 in Castle Rock, CO versus $1,006 in Ljubljana. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 17% higher in Castle Rock, CO. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $2,409 per month in Castle Rock, CO versus $2,031 in Ljubljana – a 19% gap that adds up to real savings over time for anyone picking the cheaper option.

At $2,031 in Ljubljana versus $2,409 in Castle Rock, CO, a $2,500 budget is realistic in Ljubljana but tight or insufficient in Castle Rock, CO. The gap between the two cities makes Ljubljana 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, Castle Rock, CO and Ljubljana 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 Ljubljana gentler on the wallet – expenses run 19% less than in Castle Rock, CO. Beyond cost, consider language, visa policies, and how big the international community is in each city.