Last update: Oct 2026

Cost of Living Comparison Between Châteauguay, QC and Seattle, WA

For one person, living is cheaper in Châteauguay, QC: $976 a month against $3,782 in Seattle, WA, rent and utilities included – about $33,700 less a year. Rent and utilities account for most of the difference.

47

Cost of Living Index in Châteauguay, QC
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Châteauguay, QC Living Index
184

Cost of Living Index in Seattle, WA
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Seattle, WA Living Index

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Châteauguay, QC

🇨🇦 Canada

$976

/mo nomad

Seattle, WA

🇺🇸 United States

$3,782

/mo nomad

Monthly Cost of Living

How much you'll spend in Châteauguay, QC and in Seattle, WA

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

A single person spends $976 per month in Châteauguay, QC vs $3,782 in Seattle, WA, rent included.

Châteauguay, QC $976
Seattle, WA $3,782

A couple spends around $1,614 per month in Châteauguay, QC vs $5,636 in Seattle, WA, rent included.

Châteauguay, QC $1,614
Seattle, WA $5,636

A family of three spends $2,252 per month in Châteauguay, QC vs $7,489 in Seattle, WA, rent included.

Châteauguay, QC $2,252
Seattle, WA $7,489

Châteauguay, QC is about 74% cheaper than Seattle, WA, and outside of rent the biggest gap is in groceries.

Châteauguay, QC sits 28% below the global median, while Seattle, WA is 179% above – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$16.17 CA$22.86

$24.52 $24.52

-34.05%

Three-Course Dinner for Two, Mid-Range

$73.3 CA$104

$98.2 $98.2

-25.33%

Fast Food Meal (McDonalds, etc)

$10.53 CA$14.89

$14.79 $14.79

-28.80%

Cappuccino

$3.77 CA$5.33

$6.52 $6.52

-42.18%

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

$1.96 CA$2.78

$3.23 $3.23

-39.32%

Water (0.33 liter bottle)

$1.32 CA$1.87

$3.17 $3.17

-58.36%

Local Beer (0.5 liter draught)

$6.55 CA$9.25

$7.85 $7.85

-16.56%

Imported Beer (0.33 liter bottle)

$6.92 CA$9.78

$8.03 $8.03

-13.82%

Milk (1 liter)

$2.19 CA$3.09

$1.21 $1.21

80.99%

White Bread (500g)

$2.62 CA$3.70

$5.14 $5.14

-49.03%

Rice (white) (1kg)

$3.12 CA$4.41

$6.05 $6.05

-48.43%

Eggs

$3.02 CA$4.26

$4.88 $4.88

-38.11%

Local Cheese (1kg)

$10.41 CA$14.71

$19.18 $19.18

-45.72%

Chicken Fillets (1kg)

$11.42 CA$16.14

$18.91 $18.91

-39.61%

Beef Round Steak (1kg)

$13.62 CA$19.26

$23.31 $23.31

-41.57%

Apples (1kg)

$3.03 CA$4.29

$5.99 $5.99

-49.42%

Banana (1kg)

$1.22 CA$1.73

$1.93 $1.93

-36.79%

Oranges (1kg)

$3.46 CA$4.89

$5.25 $5.25

-34.10%

Tomato (1kg)

$3.15 CA$4.46

$6.57 $6.57

-52.05%

Potato (1kg)

$1.94 CA$2.75

$3.62 $3.62

-46.41%

Onion (1kg)

$1.76 CA$2.49

$3.31 $3.31

-46.83%

Lettuce (1 head)

$2.15 CA$3.04

$2.78 $2.78

-22.66%

Water (1.5 liter bottle)

$1.51 CA$2.14

$2.51 $2.51

-39.84%

Cigarettes 20 Pack (Marlboro, Camel)

$11.47 CA$16.22

$12.18 $12.18

-5.83%

Wine (Bottle)

$10.50 CA$14.84

$14.83 $14.83

-29.20%

Local Beer (0.5 liter bottle)

$2.25 CA$3.19

$4.22 $4.22

-46.68%

Imported Beer (0.33 liter bottle)

$2.85 CA$4.03

$5.77 $5.77

-50.61%

One-way Ticket (Public Transport)

$2.95 $2.95

Public Transport Monthly Pass (Regular Price)

$106 $106

Taxi Start (Normal Tariff)

$3.23 CA$4.57

$2.65 $2.65

21.89%

Taxi (Normal Tariff) (1km)

$1.45 CA$2.04

$1.72 $1.72

-15.70%

Taxi 1hour Waiting (Normal Tariff)

$31.32 CA$44.28

$29.72 $29.72

5.38%

Gasoline (1 liter)

$1.16 CA$1.64

$1.49 $1.49

-22.15%

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

$28.3K CA$40.0K

$35.9K $35.9K

-21.23%

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

$20.5K CA$29.0K

$26.2K $26.2K

-21.83%

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

$128 CA$181

$302 $302

-57.66%

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

$38.74 CA$54.8

$70.1 $70.1

-44.75%

Internet (50+ Mbps, Unlimited Data)

$62.5 CA$88.4

$85.3 $85.3

-26.72%

Gym Membership (Monthly)

$77.8 $77.8

Tennis Court (1 Hour on Weekend)

$34.58 $34.58

Cinema Ticket

$10.79 CA$15.25

$17.84 $17.84

-39.52%

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

$502 CA$710

$2,973 $2,973

-83.10%

International Primary School, 1 Child (Yearly)

$16.2K CA$22.9K

$31.3K $31.3K

-48.23%

Jeans (Levis 501 Or Similar)

$52.7 CA$74.5

$76.6 $76.6

-31.19%

Summer Dress (H&M, Zara, etc)

$32.09 CA$45.37

$54.1 $54.1

-40.63%

Sport Shoes (Adidas, Nike)

$79.0 CA$112

$128 $128

-38.38%

Men's Leather Business Shoes

$105 CA$148

$164 $164

-36.23%

1-bedroom Apartment, City Center (Monthly)

$1,507 CA$2,130

$2,445 $2,445

-38.37%

1-bedroom Apartment, Outside City Center (Monthly)

$1,947 $1,947

3-bedroom Apartment, City Center (Monthly)

$4,744 $4,744

3-bedroom Apartment, Outside City Center (Monthly)

$3,469 $3,469

Buy Apartment in City Center (m2)

$7,367 $7,367

Buy Apartment Outside City Center (m2)

$5,127 $5,127

Average Monthly Net Salary (After Tax)

$6,506 $6,506

20-Year Fixed Mortgage Interest Rate (Annual %)

4.48

6.89

-34.98%

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

Last update for Châteauguay, QC: October 18, 2026

Last update for Seattle, WA: October 19, 2026

Monthly budget structure

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

Groceries & Markets

Châteauguay, QC

$328 33.6%

Seattle, WA

$546 14.4% 66.4% $218

Eating Out

Châteauguay, QC

$266 27.3%

Seattle, WA

$400 10.6% 50.3% $134

Monthly Utilities & Internet

Châteauguay, QC

$229 23.5%

Seattle, WA

$457 12.1% 99.6% $228

Clothing & Footwear

Châteauguay, QC

$121 12.4%

Seattle, WA

$190 5% 57.6% $70

Sport & Entertainment

Châteauguay, QC

$22 * 2.2%

Seattle, WA

$114 3% 426% $92

Getting Around

Châteauguay, QC

$10 * 1.1%

Seattle, WA

$129 3.4% 1136% $119

Accommodation & Living

Châteauguay, QC

- * 0%

Seattle, WA

$1.9K 51.5%

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

Cost Breakdown

A central one-bedroom costs $1,507 in Châteauguay, QC versus $2,445 in Seattle, WA. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.

A mid-range dinner for two costs $73.0 in Châteauguay, QC versus $98.0 in Seattle, WA. Monthly groceries follow the same trend: $328 vs $546 – making Châteauguay, QC the more affordable choice for daily food spending.

Good to know

🇨🇦 Châteauguay, QC

🇺🇸 Seattle, WA

🕒 Local time

01:39 1:39 AM

22:39 10:39 PM

3 h behind Châteauguay, QC

🌤 Weather

👥 Population

42,786

737,015

💱 Currency

Canadian Dollar CAD $

United States Dollar USD $

📈 Exchange rate

1 CAD = 0.707 USD

1 CAD = 0.629 EUR

1 USD = 0.89 EUR

Exchange rates and currency converter

USD, EUR to CAD – Canadian Dollar Converter

🇺🇸 United States Dollar ($)

🇨🇦 Canadian Dollar ($)

Canadian Dollar exchange rates as of October 21, 2026: 1 USD = 1.41 CAD (1 CAD = 0.707 USD). 1 EUR = 1.59 CAD (1 CAD = 0.629 EUR).

United States Dollar exchange rates as of October 21, 2026: 1 EUR = 1.12 USD (1 USD = 0.89 EUR).

USD to CAD in detail →

On the map

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Between locations

Châteauguay, QC Seattle, WA 3,670 km ≈ 5 h nonstop flight

From you

Châteauguay, QC
Seattle, WA

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

Châteauguay, QC vs Seattle, WA: Cost of Living - Frequently Asked Questions

Monthly costs with rent: $976 in Châteauguay, QC, $3,782 in Seattle, WA – roughly 288% apart. Outside of rent, the biggest gap is in groceries.

For a comfortable life, plan on about $1,464 per month in Châteauguay, QC and $5,673 in Seattle, WA. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Châteauguay, QC, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

Monthly expenses with rent come to $976 in Châteauguay, QC and $3,782 in Seattle, WA. That's a gap of about 288%.

Kindergarten costs $502 per month in Châteauguay, QC and $2,973 in Seattle, WA. For families with young kids, this one expense can tip the scales when choosing between the two cities.

A $2,000 monthly budget goes further in Châteauguay, QC, where all-in costs run around $976, than in Seattle, WA at $3,782. In Châteauguay, QC it covers expenses comfortably, while in Seattle, WA it requires careful planning or may not stretch far enough.

It depends on your priorities. Seattle, WA has an edge in some lifestyle areas, with costs from $976 in Châteauguay, QC to $3,782 in Seattle, WA. Climate, culture, job market, and personal taste all factor in.

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