Last update: Oct 2026

Cost of Living Comparison Between Castle Rock, CO and Montreal

For one person, living is cheaper in Castle Rock, CO: $1,240 a month against $2,003 in Montreal, rent and utilities included – about $9,200 less a year. Higher rent and utilities in Montreal outweigh lower spending on other living expenses.

61

Cost of Living Index in Castle Rock, CO
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Castle Rock, CO Living Index
99

Cost of Living Index in Montreal
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Montreal Living Index

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Castle Rock, CO

🇺🇸 United States

$1,240

/mo nomad

Montreal

🇨🇦 Canada

$2,003

/mo nomad

Monthly Cost of Living

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

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

Monthly costs for one person with rent: $1,240 in Castle Rock, CO versus $2,003 in Montreal.

Castle Rock, CO $1,240
Montreal $2,003

Estimated couple costs with rent: $1,973 in Castle Rock, CO versus $3,048 in Montreal.

Castle Rock, CO $1,973
Montreal $3,048

Monthly costs for a family of three with rent: $2,707 in Castle Rock, CO versus $4,092 in Montreal.

Castle Rock, CO $2,707
Montreal $4,092

Living in Castle Rock, CO costs roughly 38% less than in Montreal, and outside of rent the biggest gap is in transport.

The two cities straddle the global median: Castle Rock, CO is 7% below, Montreal is 49% above.

Meal at Budget Restaurant

$22.17 $22.17

$19.31 CA$27.52

14.81%

Three-Course Dinner for Two, Mid-Range

$65.2 $65.2

$75.5 CA$108

-13.59%

Fast Food Meal (McDonalds, etc)

$9.12 $9.12

$10.63 CA$15.15

-14.21%

Cappuccino

$5.46 $5.46

$3.93 CA$5.60

38.93%

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

$2.46 $2.46

$1.92 CA$2.73

28.13%

Water (0.33 liter bottle)

$1.89 $1.89

$1.48 CA$2.11

27.70%

Local Beer (0.5 liter draught)

$7.11 $7.11

$6.30 CA$8.98

12.86%

Imported Beer (0.33 liter bottle)

$6.07 $6.07

$7.19 CA$10.24

-15.58%

Milk (1 liter)

$1.04 $1.04

$2.22 CA$3.17

-53.15%

White Bread (500g)

$2.99 $2.99

$3.06 CA$4.36

-2.29%

Rice (white) (1kg)

$2.70 $2.70

$2.94 CA$4.19

-8.16%

Eggs

$4.33 $4.33

$3.53 CA$5.03

22.66%

Local Cheese (1kg)

$10.91 $10.91

$13.19 CA$18.79

-17.29%

Chicken Fillets (1kg)

$9.40 $9.40

$11.24 CA$16.02

-16.37%

Beef Round Steak (1kg)

$19.09 $19.09

$13.81 CA$19.69

38.23%

Apples (1kg)

$4.80 $4.80

$3.40 CA$4.85

41.18%

Banana (1kg)

$1.42 $1.42

$1.44 CA$2.06

-1.39%

Oranges (1kg)

$3.71 $3.71

$3.26 CA$4.65

13.80%

Tomato (1kg)

$5.29 $5.29

$2.88 CA$4.10

83.68%

Potato (1kg)

$2.89 $2.89

$1.86 CA$2.65

55.38%

Onion (1kg)

$3.21 $3.21

$1.82 CA$2.60

76.37%

Lettuce (1 head)

$1.28 $1.28

$2.43 CA$3.46

-47.33%

Water (1.5 liter bottle)

$1.73 $1.73

$1.52 CA$2.17

13.82%

Cigarettes 20 Pack (Marlboro, Camel)

$9.84 $9.84

$11.45 CA$16.32

-14.06%

Wine (Bottle)

$12.04 $12.04

$10.36 CA$14.76

16.22%

Local Beer (0.5 liter bottle)

$2.58 $2.58

$2.22 CA$3.16

16.22%

Imported Beer (0.33 liter bottle)

$2.72 $2.72

$2.82 CA$4.02

-3.55%

One-way Ticket (Public Transport)

$2.58 CA$3.67

Public Transport Monthly Pass (Regular Price)

$76.9 CA$110

Taxi Start (Normal Tariff)

$2.45 $2.45

$3.25 CA$4.64

-24.62%

Taxi (Normal Tariff) (1km)

$1.81 $1.81

$1.48 CA$2.11

22.30%

Taxi 1hour Waiting (Normal Tariff)

$24.56 $24.56

$33.04 CA$47.09

-25.67%

Gasoline (1 liter)

$0.79 $0.79

$1.36 CA$1.94

-41.91%

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

$35.5K $35.5K

$27.4K CA$39.1K

29.45%

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

$25.3K $25.3K

$20.0K CA$28.5K

26.40%

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

$212 $212

$76.1 CA$109

178.68%

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

$40.29 $40.29

$34.68 CA$49.43

16.18%

Internet (50+ Mbps, Unlimited Data)

$70.7 $70.7

$42.69 CA$60.9

65.61%

Gym Membership (Monthly)

$59.8 $59.8

$28.94 CA$41.26

106.46%

Tennis Court (1 Hour on Weekend)

$20.33 CA$28.97

Cinema Ticket

$11.94 $11.94

$11.21 CA$15.98

6.51%

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

$1,295 $1,295

$505 CA$720

156.40%

International Primary School, 1 Child (Yearly)

$17.7K $17.7K

$16.0K CA$22.8K

10.59%

Jeans (Levis 501 Or Similar)

$55.3 $55.3

$58.5 CA$83.4

-5.44%

Summer Dress (H&M, Zara, etc)

$49.00 $49.00

$38.00 CA$54.2

28.95%

Sport Shoes (Adidas, Nike)

$79.2 $79.2

$92.7 CA$132

-14.54%

Men's Leather Business Shoes

$116 $116

$106 CA$151

9.85%

1-bedroom Apartment, City Center (Monthly)

$1,240 CA$1,768

1-bedroom Apartment, Outside City Center (Monthly)

$986 CA$1,405

3-bedroom Apartment, City Center (Monthly)

$2,102 CA$2,996

3-bedroom Apartment, Outside City Center (Monthly)

$1,615 CA$2,302

Buy Apartment in City Center (m2)

$5,043 CA$7,188

Buy Apartment Outside City Center (m2)

$3,830 CA$5,459

Average Monthly Net Salary (After Tax)

$5,920 $5,920

$2,920 CA$4,163

102.69%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.77

4.46

51.79%

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

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

Last update for Montreal: October 6, 2026

Monthly budget structure

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

Groceries & Markets

Castle Rock, CO

$363 29%

Montreal

$344 16.7% 5.2% $19

Eating Out

Castle Rock, CO

$335 26.8%

Montreal

$293 14.2% 12.6% $42

Monthly Utilities & Internet

Castle Rock, CO

$323 25.8%

Montreal

$154 7.5% 52.5% $170

Clothing & Footwear

Castle Rock, CO

$135 10.8%

Montreal

$133 6.5% 1.6% $2.1

Sport & Entertainment

Castle Rock, CO

$84 6.7%

Montreal

$51 2.5% 38.6% $32

Getting Around

Castle Rock, CO

$11 * 0.9%

Montreal

$98 4.8% 752% $86

Accommodation & Living

Castle Rock, CO

- * 0%

Montreal

$986 47.9%

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

Cost Breakdown

Castle Rock, CO pays 103% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $65.0 in Castle Rock, CO vs $75.0 in Montreal. Groceries flip the comparison at $363 vs $344, with Montreal cheaper for home cooking.

Good to know

🇺🇸 Castle Rock, CO

🇨🇦 Montreal

🕒 Local time

14:03 2:03 PM

16:03 4:03 PM

2 h ahead of Castle Rock, CO

🌤 Weather

👥 Population

73,158

1,762,949

💱 Currency

United States Dollar USD $

Canadian Dollar CAD $

📈 Exchange rate

1 USD = 0.892 EUR

1 CAD = 0.702 USD

1 CAD = 0.626 EUR

Exchange rates and currency converter

CAD, EUR to USD – United States Dollar Converter

🇨🇦 Canadian Dollar ($)

🇺🇸 United States Dollar ($)

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

Canadian Dollar exchange rates as of October 10, 2026: 1 USD = 1.43 CAD (1 CAD = 0.702 USD). 1 EUR = 1.6 CAD (1 CAD = 0.626 EUR).

CAD to USD in detail →

On the map

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Between locations

Castle Rock, CO Montreal 2,640 km ≈ 3 h 45 min nonstop flight

From you

Castle Rock, CO
Montreal

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

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

Castle Rock, CO and Montreal differ by about 62% in total monthly costs ($1,240 vs $2,003 including rent). Castle Rock, CO is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 103% higher in Castle Rock, CO, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Shoppers in Montreal pay roughly 6% less for everyday groceries. It's an unusual reversal that partly offsets higher costs elsewhere.

All in, you'll spend $1,240 per month in Castle Rock, CO versus $2,003 in Montreal – a 62% gap that adds up to real savings over time for anyone picking the cheaper option.

At $1,240 in Castle Rock, CO versus $2,003 in Montreal, a $2,000 budget is realistic in Castle Rock, CO but tight or insufficient in Montreal. 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, Castle Rock, CO and Montreal 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 62% less than in Montreal. Beyond cost, consider language, visa policies, and how big the international community is in each city.