Cost of Living Comparison Between Decatur, IL and Seattle, WA Cost of Living Comparison Between Decatur, IL and Seattle, WA

Monthly Cost of Living

A single person spends $1,665 per month in Decatur, IL vs $3,598 in Seattle, WA, rent included.

A couple spends around $2,517 per month in Decatur, IL vs $5,539 in Seattle, WA, rent included.

A family of three spends $3,368 per month in Decatur, IL vs $7,479 in Seattle, WA, rent included.

Decatur, IL is about 54% cheaper than Seattle, WA, driven mainly by Groceries & Markets.

Both Decatur, IL and Seattle, WA sit above the global median – Decatur, IL by 24%, Seattle, WA by 168%.

Meal at Budget Restaurant

$19.46 $19.46

$24.80 $24.80

-21.53%

Three-Course Dinner for Two, Mid-Range

$66.3 $66.3

$118 $118

-43.69%

Fast Food Meal (McDonalds, etc)

$8.76 $8.76

$13.77 $13.77

-36.38%

Cappuccino

$5.03 $5.03

$5.71 $5.71

-11.91%

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

$2.20 $2.20

$3.05 $3.05

-27.87%

Water (0.33 liter bottle)

$1.67 $1.67

$2.50 $2.50

-33.20%

Local Beer (0.5 liter draught)

$5.07 $5.07

$7.83 $7.83

-35.25%

Imported Beer (0.33 liter bottle)

$6.15 $6.15

$7.88 $7.88

-21.95%

Milk (1 liter)

$0.83 $0.83

$1.35 $1.35

-38.52%

White Bread (500g)

$2.53 $2.53

$5.06 $5.06

-50.00%

Rice (white) (1kg)

$2.04 $2.04

$5.39 $5.39

-62.15%

Eggs

$3.56 $3.56

$6.85 $6.85

-48.03%

Local Cheese (1kg)

$8.92 $8.92

$25.07 $25.07

-64.42%

Chicken Fillets (1kg)

$7.53 $7.53

$15.85 $15.85

-52.49%

Beef Round Steak (1kg)

$13.22 $13.22

$20.59 $20.59

-35.79%

Apples (1kg)

$4.44 $4.44

$6.14 $6.14

-27.69%

Banana (1kg)

$2.16 $2.16

$2.82 $2.82

-23.40%

Oranges (1kg)

$4.38 $4.38

$5.51 $5.51

-20.51%

Tomato (1kg)

$3.33 $3.33

$6.74 $6.74

-50.59%

Potato (1kg)

$0.92 $0.92

$3.15 $3.15

-70.79%

Onion (1kg)

$1.12 $1.12

$3.82 $3.82

-70.68%

Lettuce (1 head)

$1.46 $1.46

$2.69 $2.69

-45.72%

Water (1.5 liter bottle)

$2.53 $2.53

$2.64 $2.64

-4.17%

Cigarettes 20 Pack (Marlboro, Camel)

$7.20 $7.20

$11.65 $11.65

-38.20%

Wine (Bottle)

$14.92 $14.92

$15.69 $15.69

-4.91%

Local Beer (0.5 liter bottle)

$1.82 $1.82

$2.93 $2.93

-37.88%

Imported Beer (0.33 liter bottle)

$2.01 $2.01

$4.24 $4.24

-52.59%

One-way Ticket (Public Transport)

$2.04 $2.04

$2.82 $2.82

-27.66%

Public Transport Monthly Pass (Regular Price)

$100 $100

Taxi Start (Normal Tariff)

$3.04 $3.04

$2.60 $2.60

16.92%

Taxi (Normal Tariff) (1km)

$1.41 $1.41

$1.72 $1.72

-18.02%

Taxi 1hour Waiting (Normal Tariff)

$28.85 $28.85

$30.22 $30.22

-4.53%

Gasoline (1 liter)

$0.81 $0.81

$1.19 $1.19

-31.93%

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

$29.6K $29.6K

$32.7K $32.7K

-9.50%

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

$25.4K $25.4K

$26.1K $26.1K

-2.60%

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

$85.5 $85.5

$263 $263

-67.42%

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

$61.0 $61.0

$60.9 $60.9

0.15%

Internet (50+ Mbps, Unlimited Data)

$62.9 $62.9

$75.9 $75.9

-17.09%

Gym Membership (Monthly)

$75.6 $75.6

$79.6 $79.6

-5.03%

Tennis Court (1 Hour on Weekend)

$39.89 $39.89

Cinema Ticket

$11.80 $11.80

$16.27 $16.27

-27.47%

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

$1,297 $1,297

$2,281 $2,281

-43.16%

International Primary School, 1 Child (Yearly)

$23.5K $23.5K

$29.3K $29.3K

-19.84%

Jeans (Levis 501 Or Similar)

$57.0 $57.0

$68.6 $68.6

-16.88%

Summer Dress (H&M, Zara, etc)

$42.79 $42.79

$52.0 $52.0

-17.65%

Sport Shoes (Adidas, Nike)

$76.3 $76.3

$116 $116

-34.13%

Men's Leather Business Shoes

$193 $193

$143 $143

34.61%

1-bedroom Apartment, City Center (Monthly)

$875 $875

$2,336 $2,336

-62.53%

1-bedroom Apartment, Outside City Center (Monthly)

$571 $571

$1,863 $1,863

-69.36%

3-bedroom Apartment, City Center (Monthly)

$1,018 $1,018

$4,628 $4,628

-78.02%

3-bedroom Apartment, Outside City Center (Monthly)

$825 $825

$3,477 $3,477

-76.28%

Buy Apartment in City Center (m2)

$956 $956

$7,766 $7,766

-87.69%

Buy Apartment Outside City Center (m2)

$940 $940

$5,232 $5,232

-82.04%

Average Monthly Net Salary (After Tax)

$4,486 $4,486

$6,617 $6,617

-32.20%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.56

6.42

2.18%

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

Last update for Decatur, IL: May 31, 2026

Last update for Seattle, WA: May 30, 2026

Cost Breakdown

A central one-bedroom costs $875 in Decatur, IL versus $2,336 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.

Salaries run about 47% higher in Seattle, WA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.

A mid-range dinner for two costs $66.0 in Decatur, IL versus $118 in Seattle, WA. Monthly groceries follow the same trend: $314 vs $547 – making Decatur, IL the more affordable choice for daily food spending.

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

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

Yes – Seattle, WA is pricier by about 116%, and the gap shows up most in Groceries & Markets. It's not just housing either; the difference applies across most spending categories.

For a comfortable life, plan on about $2,498 per month in Decatur, IL and $5,397 in Seattle, WA. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

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

A mid-range dinner for two costs $66.0 in Decatur, IL and $118 in Seattle, WA. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

Groceries cost about 74% more in Seattle, WA, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A $2,500 monthly budget goes further in Decatur, IL, where all-in costs run around $1,665, than in Seattle, WA at $3,598. In Decatur, IL it covers expenses comfortably, while in Seattle, WA it requires careful planning or may not stretch far enough.

Families tend to lean toward Decatur, IL – lower housing and cheaper childcare make a real difference, especially on a single income or when paying for private education.

If budget matters most, go with Decatur, 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.