Last update: Oct 2026

Cost of Living Comparison Between Saint Charles, IL and Seattle, WA

For one person, living is cheaper in Saint Charles, IL: $2,710 a month against $3,782 in Seattle, WA, rent and utilities included – about $12,900 less a year. Rent and utilities account for most of the difference.

132

Cost of Living Index in Saint Charles, IL
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Saint Charles, IL Living Index
184

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

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Saint Charles, IL

🇺🇸 United States

$2,710

/mo nomad

Seattle, WA

🇺🇸 United States

$3,782

/mo nomad

Monthly Cost of Living

How much you'll spend in Saint Charles, IL 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 Saint Charles, IL and in Seattle, WA actually costs, broken down by who's living it.

A single person spends $2,710 per month in Saint Charles, IL vs $3,782 in Seattle, WA, rent included.

Saint Charles, IL $2,710
Seattle, WA $3,782

A couple spends around $4,230 per month in Saint Charles, IL vs $5,636 in Seattle, WA, rent included.

Saint Charles, IL $4,230
Seattle, WA $5,636

A family of three spends $5,749 per month in Saint Charles, IL vs $7,489 in Seattle, WA, rent included.

Saint Charles, IL $5,749
Seattle, WA $7,489

Saint Charles, IL is about 28% cheaper than Seattle, WA, and outside of rent the biggest gap is in groceries.

Both Saint Charles, IL and Seattle, WA sit above the global median – Saint Charles, IL by 100%, Seattle, WA by 179%.

Meal at Budget Restaurant

$38.02 $38.02

$24.52 $24.52

55.06%

Three-Course Dinner for Two, Mid-Range

$99.6 $99.6

$98.2 $98.2

1.44%

Fast Food Meal (McDonalds, etc)

$10.63 $10.63

$14.79 $14.79

-28.13%

Cappuccino

$6.85 $6.85

$6.52 $6.52

5.06%

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

$3.37 $3.37

$3.23 $3.23

4.33%

Water (0.33 liter bottle)

$3.07 $3.07

$3.17 $3.17

-3.15%

Local Beer (0.5 liter draught)

$7.03 $7.03

$7.85 $7.85

-10.45%

Imported Beer (0.33 liter bottle)

$7.54 $7.54

$8.03 $8.03

-6.10%

Milk (1 liter)

$0.98 $0.98

$1.21 $1.21

-19.01%

White Bread (500g)

$3.55 $3.55

$5.14 $5.14

-30.93%

Rice (white) (1kg)

$4.23 $4.23

$6.05 $6.05

-30.08%

Eggs

$4.57 $4.57

$4.88 $4.88

-6.35%

Local Cheese (1kg)

$12.33 $12.33

$19.18 $19.18

-35.71%

Chicken Fillets (1kg)

$11.47 $11.47

$18.91 $18.91

-39.34%

Beef Round Steak (1kg)

$12.85 $12.85

$23.31 $23.31

-44.87%

Apples (1kg)

$5.08 $5.08

$5.99 $5.99

-15.19%

Banana (1kg)

$1.01 $1.01

$1.93 $1.93

-47.67%

Oranges (1kg)

$4.34 $4.34

$5.25 $5.25

-17.33%

Tomato (1kg)

$4.78 $4.78

$6.57 $6.57

-27.25%

Potato (1kg)

$2.75 $2.75

$3.62 $3.62

-24.03%

Onion (1kg)

$3.04 $3.04

$3.31 $3.31

-8.16%

Lettuce (1 head)

$1.57 $1.57

$2.78 $2.78

-43.53%

Water (1.5 liter bottle)

$2.23 $2.23

$2.51 $2.51

-11.16%

Cigarettes 20 Pack (Marlboro, Camel)

$11.41 $11.41

$12.18 $12.18

-6.32%

Wine (Bottle)

$15.12 $15.12

$14.83 $14.83

1.96%

Local Beer (0.5 liter bottle)

$1.93 $1.93

$4.22 $4.22

-54.27%

Imported Beer (0.33 liter bottle)

$3.46 $3.46

$5.77 $5.77

-40.03%

One-way Ticket (Public Transport)

$2.02 $2.02

$2.95 $2.95

-31.53%

Public Transport Monthly Pass (Regular Price)

$106 $106

Taxi Start (Normal Tariff)

$3.24 $3.24

$2.65 $2.65

22.26%

Taxi (Normal Tariff) (1km)

$1.64 $1.64

$1.72 $1.72

-4.65%

Taxi 1hour Waiting (Normal Tariff)

$32.52 $32.52

$29.72 $29.72

9.42%

Gasoline (1 liter)

$0.99 $0.99

$1.49 $1.49

-33.56%

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

$26.0K $26.0K

$35.9K $35.9K

-27.58%

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

$26.1K $26.1K

$26.2K $26.2K

-0.67%

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

$195 $195

$302 $302

-35.26%

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

$66.6 $66.6

$70.1 $70.1

-4.99%

Internet (50+ Mbps, Unlimited Data)

$70.9 $70.9

$85.3 $85.3

-16.89%

Gym Membership (Monthly)

$43.09 $43.09

$77.8 $77.8

-44.64%

Tennis Court (1 Hour on Weekend)

$34.58 $34.58

Cinema Ticket

$14.74 $14.74

$17.84 $17.84

-17.38%

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

$1,358 $1,358

$2,973 $2,973

-54.32%

International Primary School, 1 Child (Yearly)

$26.2K $26.2K

$31.3K $31.3K

-16.16%

Jeans (Levis 501 Or Similar)

$51.1 $51.1

$76.6 $76.6

-33.25%

Summer Dress (H&M, Zara, etc)

$39.30 $39.30

$54.1 $54.1

-27.29%

Sport Shoes (Adidas, Nike)

$75.7 $75.7

$128 $128

-40.94%

Men's Leather Business Shoes

$131 $131

$164 $164

-20.20%

1-bedroom Apartment, City Center (Monthly)

$1,800 $1,800

$2,445 $2,445

-26.37%

1-bedroom Apartment, Outside City Center (Monthly)

$1,277 $1,277

$1,947 $1,947

-34.39%

3-bedroom Apartment, City Center (Monthly)

$2,543 $2,543

$4,744 $4,744

-46.39%

3-bedroom Apartment, Outside City Center (Monthly)

$2,472 $2,472

$3,469 $3,469

-28.75%

Buy Apartment in City Center (m2)

$3,065 $3,065

$7,367 $7,367

-58.40%

Buy Apartment Outside City Center (m2)

$2,620 $2,620

$5,127 $5,127

-48.90%

Average Monthly Net Salary (After Tax)

$6,506 $6,506

20-Year Fixed Mortgage Interest Rate (Annual %)

6.57

6.89

-4.64%

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

Last update for Saint Charles, IL: October 19, 2026

Last update for Seattle, WA: October 19, 2026

Monthly budget structure

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

Accommodation & Living

Saint Charles, IL

$1.3K 47.1%

Seattle, WA

$1.9K 51.5% 52.4% $670

Eating Out

Saint Charles, IL

$494 18.2%

Seattle, WA

$400 10.6% 19.1% $95

Groceries & Markets

Saint Charles, IL

$380 14%

Seattle, WA

$546 14.4% 43.5% $165

Monthly Utilities & Internet

Saint Charles, IL

$333 12.3%

Seattle, WA

$457 12.1% 37.3% $124

Clothing & Footwear

Saint Charles, IL

$134 4.9%

Seattle, WA

$190 5% 42.4% $57

Sport & Entertainment

Saint Charles, IL

$73 2.7%

Seattle, WA

$114 3% 56.4% $41

Getting Around

Saint Charles, IL

$20 * 0.7%

Seattle, WA

$129 3.4% 563% $110

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

Cost Breakdown

A central one-bedroom costs $1,800 in Saint Charles, IL 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 $100 in Saint Charles, IL versus $98.0 in Seattle, WA. Groceries tell a different story – $380 in Saint Charles, IL vs $546 in Seattle, WA – so Saint Charles, IL wins on supermarket bills even if dining out costs more.

Good to know

🇺🇸 Saint Charles, IL

🇺🇸 Seattle, WA

🕒 Local time

20:50 8:50 PM

18:50 6:50 PM

2 h behind Saint Charles, IL

🌤 Weather

👥 Population

70,329

737,015

💱 Currency

United States Dollar USD $

📈 Exchange rate

1 USD = 0.89 EUR

Exchange rates and currency converter

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Between locations

Saint Charles, IL Seattle, WA 2,740 km ≈ 4 h nonstop flight

From you

Saint Charles, IL
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

Saint Charles, IL vs Seattle, WA: Cost of Living - Frequently Asked Questions

Seattle, WA costs about 40% more than Saint Charles, IL, and outside of rent the gap comes mainly from groceries. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $4,065 per month in Saint Charles, IL 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 Saint Charles, IL, 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 $2,710 in Saint Charles, IL and $3,782 in Seattle, WA. That's a gap of about 40%.

Kindergarten costs $1,358 per month in Saint Charles, IL and $2,973 in Seattle, WA. For families with young kids, this one expense can tip the scales when choosing between the two cities.

$2,000 is a stretch for both – monthly costs hit $2,710 in Saint Charles, IL and $3,782 in Seattle, WA. You'll need shared housing and careful budgeting no matter which city you pick.

For digital nomads, it depends on budget. Saint Charles, IL costs $2,710 versus $3,782 in Seattle, WA. Both have workable remote work infrastructure, but the cost gap matters when income varies month to month.

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Saint Charles, IL. 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.