Cost of Living Comparison Between Chicago, IL and O'Fallon, MO Cost of Living Comparison Between Chicago, IL and O'Fallon, MO

😐 Solo nomad: Chicago, IL is 2.7% more expensive than O'Fallon, MO without rent, and 24.2% more expensive with rent.

😐 Family of 3: Chicago, IL is 24.7% more expensive than O'Fallon, MO without rent, and 35.9% more expensive with rent.

Meal at Budget Restaurant

$20.82 $20.82

$19.75 $19.75

5.42%

Three-Course Dinner for Two, Mid-Range

$100 $100

$81.1 $81.1

23.66%

Fast Food Meal (McDonalds, etc)

$11.97 $11.97

$9.46 $9.46

26.53%

Cappuccino

$5.56 $5.56

$3.55 $3.55

56.62%

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

$3.11 $3.11

$2.32 $2.32

34.05%

Water (0.33 liter bottle)

$2.42 $2.42

$1.52 $1.52

59.21%

Local Beer (0.5 liter draught)

$6.86 $6.86

$2.47 $2.47

177.73%

Imported Beer (0.33 liter bottle)

$8.45 $8.45

$3.53 $3.53

139.38%

Milk (1 liter)

$1.04 $1.04

$0.97 $0.97

7.22%

White Bread (500g)

$4.15 $4.15

$3.25 $3.25

27.69%

Rice (white) (1kg)

$5.52 $5.52

$3.37 $3.37

63.80%

Eggs

$4.65 $4.65

$3.04 $3.04

52.96%

Local Cheese (1kg)

$14.33 $14.33

$7.32 $7.32

95.77%

Chicken Fillets (1kg)

$14.88 $14.88

$10.72 $10.72

38.81%

Beef Round Steak (1kg)

$19.34 $19.34

$12.7 $12.7

52.28%

Apples (1kg)

$5.17 $5.17

$4.58 $4.58

12.88%

Banana (1kg)

$1.71 $1.71

$1.47 $1.47

16.33%

Oranges (1kg)

$4.41 $4.41

$5.99 $5.99

-26.38%

Tomato (1kg)

$4.51 $4.51

$5.41 $5.41

-16.64%

Potato (1kg)

$2.53 $2.53

$3.48 $3.48

-27.30%

Onion (1kg)

$2.74 $2.74

$2.76 $2.76

-0.72%

Lettuce (1 head)

$2.43 $2.43

$1.67 $1.67

45.51%

Water (1.5 liter bottle)

$2.7 $2.7

$2.06 $2.06

31.07%

Cigarettes 20 Pack (Marlboro, Camel)

$15.19 $15.19

$5.9 $5.9

157.46%

Wine (Bottle)

$16.42 $16.42

$8.35 $8.35

96.65%

Local Beer (0.5 liter bottle)

$2.35 $2.35

$1.91 $1.91

23.04%

Imported Beer (0.33 liter bottle)

$3.7 $3.7

$2.31 $2.31

60.17%

One-way Ticket (Public Transport)

$2.53 $2.53

$1.99 $1.99

27.14%

Public Transport Monthly Pass (Regular Price)

$74.1 $74.1

$217 $217

-65.83%

Taxi Start (Normal Tariff)

$3.34 $3.34

$2.56 $2.56

30.47%

Taxi (Normal Tariff) (1km)

$1.42 $1.42

$2.16 $2.16

-34.26%

Taxi 1hour Waiting (Normal Tariff)

$25.42 $25.42

$21.06 $21.06

20.70%

Gasoline (1 liter)

$1.08 $1.08

$0.81 $0.81

33.33%

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

$32.4K $32.4K

$23.8K $23.8K

36.41%

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

$26.2K $26.2K

$23.9K $23.9K

9.55%

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

$188 $188

$125 $125

51.15%

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

$63.7 $63.7

$60.4 $60.4

5.48%

Internet (50+ Mbps, Unlimited Data)

$65.2 $65.2

$53.6 $53.6

21.55%

Gym Membership (Monthly)

$76.7 $76.7

$42.31 $42.31

81.33%

Tennis Court (1 Hour on Weekend)

$13.03 $13.03

Cinema Ticket

$14.93 $14.93

$10.16 $10.16

46.95%

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

$2,063 $2,063

$988 $988

108.77%

International Primary School, 1 Child (Yearly)

$39.2K $39.2K

$20.2K $20.2K

93.57%

Jeans (Levis 501 Or Similar)

$64.3 $64.3

$52.9 $52.9

21.59%

Summer Dress (H&M, Zara, etc)

$52.4 $52.4

$41.52 $41.52

26.18%

Sport Shoes (Adidas, Nike)

$95.2 $95.2

$76.6 $76.6

24.36%

Men's Leather Business Shoes

$145 $145

$70.4 $70.4

105.57%

1-bedroom Apartment, City Center (Monthly)

$2,378 $2,378

$1,190 $1,190

99.80%

1-bedroom Apartment, Outside City Center (Monthly)

$1,584 $1,584

$1,198 $1,198

32.31%

3-bedroom Apartment, City Center (Monthly)

$4,763 $4,763

$1,681 $1,681

183.32%

3-bedroom Apartment, Outside City Center (Monthly)

$2,815 $2,815

$1,652 $1,652

70.39%

Buy Apartment in City Center (m2)

$3,588 $3,588

$2,821 $2,821

27.20%

Buy Apartment Outside City Center (m2)

$2,490 $2,490

$2,488 $2,488

0.09%

Average Monthly Net Salary (After Tax)

$5,275 $5,275

$5,825 $5,825

-9.45%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.6

6.25

5.60%

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

Last update for Chicago, IL: October 29, 2025

Last update for O'Fallon, MO: October 29, 2025

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