Cost of Living Comparison Between Barcelona and O'Fallon, MO Cost of Living Comparison Between Barcelona and O'Fallon, MO

Monthly Cost of Living

Monthly costs for one person with rent: $2,336 in Barcelona versus $2,473 in O'Fallon, MO.

Estimated couple costs with rent: $3,475 in Barcelona versus $3,542 in O'Fallon, MO.

Monthly costs for a family of three with rent: $4,614 in Barcelona versus $4,610 in O'Fallon, MO.

Living in Barcelona costs roughly 6% less than in O'Fallon, MO, driven mainly by Getting Around.

Both cities are pricier than the global median: Barcelona 74% above, O'Fallon, MO 85% above.

Meal at Budget Restaurant

$17.45 €14.88

$20.08 $20.08

-13.10%

Three-Course Dinner for Two, Mid-Range

$69.8 €59.6

$79.5 $79.5

-12.17%

Fast Food Meal (McDonalds, etc)

$13.91 €11.86

$9.18 $9.18

51.53%

Cappuccino

$2.74 €2.34

$3.55 $3.55

-22.82%

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

$2.70 €2.30

$2.30 $2.30

17.39%

Water (0.33 liter bottle)

$2.03 €1.73

$1.46 $1.46

39.04%

Local Beer (0.5 liter draught)

$4.51 €3.85

$2.43 $2.43

85.60%

Imported Beer (0.33 liter bottle)

$4.61 €3.93

$3.54 $3.54

30.23%

Milk (1 liter)

$1.28 €1.09

$0.97 $0.97

31.96%

White Bread (500g)

$2.10 €1.79

$3.34 $3.34

-37.13%

Rice (white) (1kg)

$1.99 €1.70

$3.25 $3.25

-38.77%

Eggs

$3.45 €2.95

$2.97 $2.97

16.16%

Local Cheese (1kg)

$18.61 €15.87

$7.16 $7.16

159.92%

Chicken Fillets (1kg)

$9.41 €8.03

$10.44 $10.44

-9.87%

Beef Round Steak (1kg)

$18.70 €15.95

$12.85 $12.85

45.53%

Apples (1kg)

$2.61 €2.22

$4.55 $4.55

-42.64%

Banana (1kg)

$2.39 €2.04

$1.51 $1.51

58.28%

Oranges (1kg)

$2.19 €1.86

$5.95 $5.95

-63.19%

Tomato (1kg)

$2.81 €2.40

$5.56 $5.56

-49.46%

Potato (1kg)

$2.03 €1.73

$3.54 $3.54

-42.66%

Onion (1kg)

$1.87 €1.60

$2.70 $2.70

-30.74%

Lettuce (1 head)

$1.45 €1.24

$1.67 $1.67

-13.17%

Water (1.5 liter bottle)

$0.92 €0.79

$2.05 $2.05

-55.12%

Cigarettes 20 Pack (Marlboro, Camel)

$6.82 €5.82

$6.07 $6.07

12.36%

Wine (Bottle)

$7.71 €6.58

$8.41 $8.41

-8.32%

Local Beer (0.5 liter bottle)

$1.38 €1.18

$1.99 $1.99

-30.65%

Imported Beer (0.33 liter bottle)

$2.33 €1.99

$2.28 $2.28

2.19%

One-way Ticket (Public Transport)

$2.88 €2.46

$1.94 $1.94

48.45%

Public Transport Monthly Pass (Regular Price)

$29.04 €24.77

$220 $220

-86.80%

Taxi Start (Normal Tariff)

$4.43 €3.78

$2.51 $2.51

76.49%

Taxi (Normal Tariff) (1km)

$2.14 €1.82

$2.25 $2.25

-4.89%

Taxi 1hour Waiting (Normal Tariff)

$28.96 €24.71

$21.32 $21.32

35.83%

Gasoline (1 liter)

$1.90 €1.62

$0.75 $0.75

153.33%

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

$37.9K €32.3K

$24.4K $24.4K

55.13%

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

$33.3K €28.4K

$24.0K $24.0K

38.72%

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

$186 €158

$125 $125

48.48%

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

$22.17 €18.91

$59.6 $59.6

-62.78%

Internet (50+ Mbps, Unlimited Data)

$36.52 €31.15

$54.0 $54.0

-32.36%

Gym Membership (Monthly)

$58.4 €49.81

$43.19 $43.19

35.19%

Tennis Court (1 Hour on Weekend)

$20.75 €17.70

Cinema Ticket

$11.10 €9.47

$10.42 $10.42

6.53%

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

$705 €601

$1,018 $1,018

-30.78%

International Primary School, 1 Child (Yearly)

$15.2K €13.0K

$20.0K $20.0K

-24.01%

Jeans (Levis 501 Or Similar)

$86.4 €73.7

$53.7 $53.7

60.97%

Summer Dress (H&M, Zara, etc)

$36.88 €31.46

$42.59 $42.59

-13.41%

Sport Shoes (Adidas, Nike)

$104 €88.8

$77.1 $77.1

34.92%

Men's Leather Business Shoes

$115 €98.4

$70.0 $70.0

64.78%

1-bedroom Apartment, City Center (Monthly)

$1,538 €1,312

$1,218 $1,218

26.30%

1-bedroom Apartment, Outside City Center (Monthly)

$1,242 €1,060

$1,175 $1,175

5.69%

3-bedroom Apartment, City Center (Monthly)

$2,728 €2,327

$1,696 $1,696

60.88%

3-bedroom Apartment, Outside City Center (Monthly)

$2,011 €1,716

$1,661 $1,661

21.10%

Buy Apartment in City Center (m2)

$7,155 €6,104

$1,549 $1,549

362.08%

Buy Apartment Outside City Center (m2)

$4,843 €4,131

$1,630 $1,630

197.10%

Average Monthly Net Salary (After Tax)

$2,474 €2,111

$5,768 $5,768

-57.10%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.39

6.25

-45.76%

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

Last update for Barcelona: April 19, 2026

Last update for O'Fallon, MO: April 21, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,538 in Barcelona and $1,218 in O'Fallon, MO. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 133% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $70 in Barcelona vs $80 in O'Fallon, MO for a mid-range dinner for two. Groceries echo the gap at $318 vs $342 per month, with Barcelona cheaper across the board.

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

Barcelona vs O'Fallon, MO: Cost of Living - Frequently Asked Questions

Barcelona and O'Fallon, MO differ by about 6% in total monthly costs ($2,336 vs $2,473 including rent). Barcelona is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, O'Fallon, MO earns 133% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $1,538 in Barcelona versus $1,218 in O'Fallon, MO. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $705 in Barcelona versus $1,018 in O'Fallon, MO. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 7% higher in O'Fallon, MO. For households that cook at home regularly, that difference adds up over a month.

At $2,336 in Barcelona versus $2,473 in O'Fallon, MO, a $3,000 budget is realistic in Barcelona but tight or insufficient in O'Fallon, MO. The gap between the two cities makes Barcelona 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, Barcelona and O'Fallon, MO 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 Barcelona gentler on the wallet – expenses run 6% less than in O'Fallon, MO. Beyond cost, consider language, visa policies, and how big the international community is in each city.