Last update: Oct 2026

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

For one person, living is cheaper in O'Fallon, MO: $2,381 a month against $2,853 in Melbourne, rent and utilities included – about $5,700 less a year. Rent and utilities account for most of the difference.

115

Cost of Living Index in O'Fallon, MO
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O'Fallon, MO Living Index
138

Cost of Living Index in Melbourne
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Melbourne Living Index

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O'Fallon, MO

🇺🇸 United States

$2,381

/mo nomad

Melbourne

🇦🇺 Australia

$2,853

/mo nomad

Monthly Cost of Living

How much you'll spend in O'Fallon, MO and in Melbourne

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

Monthly costs for one person with rent: $2,381 in O'Fallon, MO versus $2,853 in Melbourne.

O'Fallon, MO $2,381
Melbourne $2,853

Estimated couple costs with rent: $3,305 in O'Fallon, MO versus $4,275 in Melbourne.

O'Fallon, MO $3,305
Melbourne $4,275

Monthly costs for a family of three with rent: $4,229 in O'Fallon, MO versus $5,697 in Melbourne.

O'Fallon, MO $4,229
Melbourne $5,697

Living in O'Fallon, MO costs roughly 17% less than in Melbourne, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: O'Fallon, MO 76% above, Melbourne 111% above.

Meal at Budget Restaurant

$20.03 $20.03

$17.20 A$24.75

16.45%

Three-Course Dinner for Two, Mid-Range

$60.5 $60.5

$83.1 A$120

-27.24%

Fast Food Meal (McDonalds, etc)

$9.30 $9.30

$12.43 A$17.88

-25.18%

Cappuccino

$3.40 $3.40

$4.05 A$5.82

-16.05%

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

$2.29 $2.29

$3.12 A$4.50

-26.60%

Water (0.33 liter bottle)

$1.53 $1.53

$2.46 A$3.54

-37.80%

Local Beer (0.5 liter draught)

$2.45 $2.45

$9.52 A$13.71

-74.26%

Imported Beer (0.33 liter bottle)

$3.56 $3.56

$8.16 A$11.74

-56.37%

Milk (1 liter)

$0.93 $0.93

$1.56 A$2.25

-40.38%

White Bread (500g)

$3.35 $3.35

$2.90 A$4.18

15.52%

Rice (white) (1kg)

$2.19 $2.19

$2.66 A$3.82

-17.67%

Eggs

$2.99 $2.99

$5.37 A$7.72

-44.32%

Local Cheese (1kg)

$7.32 $7.32

$10.67 A$15.36

-31.40%

Chicken Fillets (1kg)

$8.67 $8.67

$9.85 A$14.17

-11.98%

Beef Round Steak (1kg)

$13.06 $13.06

$15.36 A$22.11

-14.97%

Apples (1kg)

$4.48 $4.48

$4.17 A$6.00

7.43%

Banana (1kg)

$1.08 $1.08

$3.15 A$4.53

-65.71%

Oranges (1kg)

$2.99 $2.99

$3.26 A$4.69

-8.28%

Tomato (1kg)

$4.48 $4.48

$4.76 A$6.85

-5.88%

Potato (1kg)

$1.70 $1.70

$3.06 A$4.41

-44.44%

Onion (1kg)

$2.35 $2.35

$2.47 A$3.55

-4.86%

Lettuce (1 head)

$1.68 $1.68

$2.45 A$3.52

-31.43%

Water (1.5 liter bottle)

$1.97 $1.97

$1.63 A$2.34

20.86%

Cigarettes 20 Pack (Marlboro, Camel)

$6.05 $6.05

$45.17 A$65.0

-86.61%

Wine (Bottle)

$8.30 $8.30

$12.68 A$18.25

-34.54%

Local Beer (0.5 liter bottle)

$1.85 $1.85

$5.69 A$8.18

-67.49%

Imported Beer (0.33 liter bottle)

$2.22 $2.22

$5.23 A$7.53

-57.55%

One-way Ticket (Public Transport)

$3.87 A$5.57

Public Transport Monthly Pass (Regular Price)

$217 $217

$142 A$204

53.14%

Taxi Start (Normal Tariff)

$2.93 $2.93

$4.54 A$6.53

-35.46%

Taxi (Normal Tariff) (1km)

$1.41 $1.41

$1.42 A$2.04

-0.70%

Taxi 1hour Waiting (Normal Tariff)

$36.45 $36.45

$30.59 A$44.01

19.16%

Gasoline (1 liter)

$1.02 $1.02

$1.47 A$2.11

-30.61%

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

$24.2K $24.2K

$28.9K A$41.5K

-16.32%

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

$24.2K $24.2K

$25.9K A$37.3K

-6.69%

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

$123 $123

$235 A$338

-47.53%

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

$58.5 $58.5

$27.45 A$39.51

113.19%

Internet (50+ Mbps, Unlimited Data)

$70.7 $70.7

$56.1 A$80.8

25.98%

Gym Membership (Monthly)

$50.1 A$72.1

Tennis Court (1 Hour on Weekend)

$21.49 A$30.93

Cinema Ticket

$10.06 $10.06

$17.76 A$25.56

-43.36%

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

$768 $768

$2,385 A$3,432

-67.79%

International Primary School, 1 Child (Yearly)

$20.3K $20.3K

$29.7K A$42.7K

-31.54%

Jeans (Levis 501 Or Similar)

$54.1 $54.1

$79.2 A$114

-31.70%

Summer Dress (H&M, Zara, etc)

$37.31 $37.31

$49.49 A$71.2

-24.61%

Sport Shoes (Adidas, Nike)

$76.7 $76.7

$118 A$170

-35.25%

Men's Leather Business Shoes

$70.2 $70.2

$132 A$190

-46.91%

1-bedroom Apartment, City Center (Monthly)

$1,181 $1,181

$1,763 A$2,537

-33.02%

1-bedroom Apartment, Outside City Center (Monthly)

$1,208 $1,208

$1,411 A$2,031

-14.37%

3-bedroom Apartment, City Center (Monthly)

$1,687 $1,687

$3,522 A$5,069

-52.12%

3-bedroom Apartment, Outside City Center (Monthly)

$1,641 $1,641

$2,525 A$3,634

-35.01%

Buy Apartment in City Center (m2)

$1,586 $1,586

$7,136 A$10.3K

-77.77%

Buy Apartment Outside City Center (m2)

$1,613 $1,613

$6,355 A$9,144

-74.62%

Average Monthly Net Salary (After Tax)

$5,001 $5,001

$4,258 A$6,128

17.43%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.25

5.9

5.93%

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

Last update for O'Fallon, MO: October 18, 2026

Last update for Melbourne: October 17, 2026

Monthly budget structure

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

Accommodation & Living

O'Fallon, MO

$1.2K 50.8%

Melbourne

$1.4K 49.5% 16.8% $203

Groceries & Markets

O'Fallon, MO

$302 12.7%

Melbourne

$388 13.6% 28.8% $87

Eating Out

O'Fallon, MO

$264 11.1%

Melbourne

$310 10.9% 17.5% $46

Monthly Utilities & Internet

O'Fallon, MO

$253 10.6%

Melbourne

$319 11.2% 26.2% $66

Getting Around

O'Fallon, MO

$227 * 9.6%

Melbourne

$169 5.9% 25.6% $58

Clothing & Footwear

O'Fallon, MO

$107 4.5%

Melbourne

$171 6% 59.2% $63

Sport & Entertainment

O'Fallon, MO

$20 * 0.9%

Melbourne

$86 3% 325% $66

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

Cost Breakdown

A one-bedroom apartment in the center runs $1,181 in O'Fallon, MO and $1,763 in Melbourne. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 17% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $60.0 in O'Fallon, MO vs $83.0 in Melbourne for a mid-range dinner for two. Groceries echo the gap at $302 vs $388 per month, with O'Fallon, MO cheaper across the board.

Good to know

🇺🇸 O'Fallon, MO

🇦🇺 Melbourne

🕒 Local time

17:50 5:50 PM

09:50 9:50 AM

16 h ahead of O'Fallon, MO

🌤 Weather

👥 Population

94,074

5,031,195

💱 Currency

United States Dollar USD $

Australian Dollar AUD $

📈 Exchange rate

1 USD = 0.89 EUR

1 AUD = 0.695 USD

1 AUD = 0.618 EUR

Exchange rates and currency converter

AUD, EUR to USD – United States Dollar Converter

🇦🇺 Australian Dollar ($)

🇺🇸 United States Dollar ($)

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

Australian Dollar exchange rates as of October 21, 2026: 1 USD = 1.44 AUD (1 AUD = 0.695 USD). 1 EUR = 1.62 AUD (1 AUD = 0.618 EUR).

AUD to USD in detail →

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O'Fallon, MO Melbourne 15,230 km ≈ 20 h nonstop flight

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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

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

O'Fallon, MO and Melbourne differ by about 20% in total monthly costs ($2,381 vs $2,853 including rent). O'Fallon, MO is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 17% higher in O'Fallon, MO, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,181 in O'Fallon, MO versus $1,763 in Melbourne. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $768 in O'Fallon, MO versus $2,385 in Melbourne. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 29% higher in Melbourne. For households that cook at home regularly, that difference adds up over a month.

At $2,381 in O'Fallon, MO versus $2,853 in Melbourne, a $2,000 budget is realistic in O'Fallon, MO but tight or insufficient in Melbourne. The gap between the two cities makes O'Fallon, MO 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, O'Fallon, MO and Melbourne 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 O'Fallon, MO gentler on the wallet – expenses run 20% less than in Melbourne. Beyond cost, consider language, visa policies, and how big the international community is in each city.