Cost of Living Comparison Between Da Nang and O'Fallon, IL Cost of Living Comparison Between Da Nang and O'Fallon, IL

Monthly Cost of Living

A single person spends $707 per month in Da Nang vs $2,587 in O'Fallon, IL, rent included.

A couple spends around $1,081 per month in Da Nang vs $3,722 in O'Fallon, IL, rent included.

A family of three spends $1,455 per month in Da Nang vs $4,858 in O'Fallon, IL, rent included.

Da Nang is about 73% cheaper than O'Fallon, IL, driven mainly by Eating Out.

Da Nang sits 47% below the global median, while O'Fallon, IL is 93% above – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$1.94 ₫50.8K

$20.33 $20.33

-90.46%

Three-Course Dinner for Two, Mid-Range

$19.32 ₫506.9K

$71.3 $71.3

-72.90%

Fast Food Meal (McDonalds, etc)

$4.69 ₫122.9K

$11.16 $11.16

-57.97%

Cappuccino

$1.57 ₫41.3K

$5.22 $5.22

-69.92%

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

$0.54 ₫14.2K

$2.51 $2.51

-78.49%

Water (0.33 liter bottle)

$0.29 ₫7,500

$1.96 $1.96

-85.20%

Local Beer (0.5 liter draught)

$1.02 ₫26.7K

$4.91 $4.91

-79.23%

Imported Beer (0.33 liter bottle)

$1.68 ₫44.0K

$6.34 $6.34

-73.50%

Milk (1 liter)

$1.42 ₫37.2K

$0.77 $0.77

84.42%

White Bread (500g)

$1.00 ₫26.4K

$2.56 $2.56

-60.94%

Rice (white) (1kg)

$1.13 ₫29.5K

$5.52 $5.52

-79.53%

Eggs

$1.42 ₫37.3K

$2.88 $2.88

-50.69%

Local Cheese (1kg)

$12.36 ₫324.3K

$8.70 $8.70

42.07%

Chicken Fillets (1kg)

$3.79 ₫99.3K

$7.85 $7.85

-51.72%

Beef Round Steak (1kg)

$10.17 ₫266.8K

$16.71 $16.71

-39.14%

Apples (1kg)

$2.75 ₫72.3K

$6.87 $6.87

-59.97%

Banana (1kg)

$0.93 ₫24.4K

$2.31 $2.31

-59.74%

Oranges (1kg)

$1.09 ₫28.5K

$5.80 $5.80

-81.21%

Tomato (1kg)

$1.09 ₫28.7K

$4.01 $4.01

-72.82%

Potato (1kg)

$1.11 ₫29.1K

$3.97 $3.97

-72.04%

Onion (1kg)

$1.20 ₫31.6K

$3.89 $3.89

-69.15%

Lettuce (1 head)

$1.05 ₫27.5K

$2.05 $2.05

-48.78%

Water (1.5 liter bottle)

$0.48 ₫12.5K

$2.47 $2.47

-80.57%

Cigarettes 20 Pack (Marlboro, Camel)

$1.36 ₫35.8K

$6.86 $6.86

-80.17%

Wine (Bottle)

$7.55 ₫198.2K

$14.71 $14.71

-48.67%

Local Beer (0.5 liter bottle)

$0.80 ₫20.9K

$1.85 $1.85

-56.76%

Imported Beer (0.33 liter bottle)

$1.67 ₫43.7K

$3.87 $3.87

-56.85%

One-way Ticket (Public Transport)

$0.34 ₫9,004

$2.04 $2.04

-83.33%

Public Transport Monthly Pass (Regular Price)

$3.78 ₫99.1K

Taxi Start (Normal Tariff)

$0.83 ₫21.8K

$3.41 $3.41

-75.66%

Taxi (Normal Tariff) (1km)

$0.70 ₫18.4K

$1.58 $1.58

-55.70%

Taxi 1hour Waiting (Normal Tariff)

$11.79 ₫309.2K

$40.51 $40.51

-70.90%

Gasoline (1 liter)

$0.92 ₫24.0K

$0.79 $0.79

16.46%

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

$27.2K ₫713.0M

$30.0K $30.0K

-9.34%

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

$27.9K ₫730.7M

$25.7K $25.7K

8.56%

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

$76.4 ₫2.0M

$244 $244

-68.73%

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

$5.81 ₫152.5K

$51.6 $51.6

-88.73%

Internet (50+ Mbps, Unlimited Data)

$8.47 ₫222.2K

$70.5 $70.5

-87.98%

Gym Membership (Monthly)

$19.98 ₫524.2K

$42.72 $42.72

-53.23%

Tennis Court (1 Hour on Weekend)

$7.68 ₫201.5K

Cinema Ticket

$3.04 ₫79.7K

$13.26 $13.26

-77.07%

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

$156 ₫4.1M

$676 $676

-76.96%

International Primary School, 1 Child (Yearly)

$12.7K ₫332.0M

$23.9K $23.9K

-47.13%

Jeans (Levis 501 Or Similar)

$39.04 ₫1.0M

$51.5 $51.5

-24.22%

Summer Dress (H&M, Zara, etc)

$25.36 ₫665.3K

$40.82 $40.82

-37.87%

Sport Shoes (Adidas, Nike)

$52.7 ₫1.4M

$73.9 $73.9

-28.62%

Men's Leather Business Shoes

$76.5 ₫2.0M

$121 $121

-36.99%

1-bedroom Apartment, City Center (Monthly)

$354 ₫9.3M

$1,595 $1,595

-77.83%

1-bedroom Apartment, Outside City Center (Monthly)

$247 ₫6.5M

$1,365 $1,365

-81.89%

3-bedroom Apartment, City Center (Monthly)

$743 ₫19.5M

$2,614 $2,614

-71.59%

3-bedroom Apartment, Outside City Center (Monthly)

$459 ₫12.1M

$2,198 $2,198

-79.09%

Buy Apartment in City Center (m2)

$3,867 ₫101.4M

$2,314 $2,314

67.11%

Buy Apartment Outside City Center (m2)

$1,277 ₫33.5M

$2,073 $2,073

-38.40%

Average Monthly Net Salary (After Tax)

$324 ₫8.5M

20-Year Fixed Mortgage Interest Rate (Annual %)

10.67

6.49

64.41%

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

Last update for Da Nang: April 27, 2026

Last update for O'Fallon, IL: April 25, 2026

Cost Breakdown

A central one-bedroom costs $354 in Da Nang versus $1,595 in O'Fallon, IL. 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 $19.00 in Da Nang versus $71.0 in O'Fallon, IL. Monthly groceries follow the same trend: $188 vs $378 – making Da Nang 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

Da Nang vs O'Fallon, IL: Cost of Living - Frequently Asked Questions

Monthly costs with rent: $707 in Da Nang, $2,587 in O'Fallon, IL – roughly 266% apart. O'Fallon, IL costs more across the board, with Eating Out showing the biggest gap.

For a comfortable life, plan on about $1,060 per month in Da Nang and $3,880 in O'Fallon, IL. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Da Nang, 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 $707 in Da Nang and $2,587 in O'Fallon, IL. The difference isn't just one category – it shows up across housing, food, transport, and services.

Kindergarten costs $156 per month in Da Nang and $676 in O'Fallon, IL. For families with young kids, this one expense can tip the scales when choosing between the two cities.

A $2,000 monthly budget goes further in Da Nang, where all-in costs run around $707, than in O'Fallon, IL at $2,587. In Da Nang it covers expenses comfortably, while in O'Fallon, IL it requires careful planning or may not stretch far enough.

It depends on your priorities. Da Nang has an edge in some lifestyle areas, with costs from $707 in Da Nang to $2,587 in O'Fallon, IL. Climate, culture, job market, and personal taste all factor in.

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 Da Nang. If higher salaries, better infrastructure, or specific career opportunities are the priority, O'Fallon, IL makes more sense. Both are solid long-term options with distinct trade-offs.