Cost of Living Comparison Between Austin, TX and O'Fallon, MO Cost of Living Comparison Between Austin, TX and O'Fallon, MO

Monthly Cost of Living

Monthly costs for one person with rent: $2,659 in Austin, TX versus $2,475 in O'Fallon, MO.

Estimated couple costs with rent: $4,101 in Austin, TX versus $3,486 in O'Fallon, MO.

Monthly costs for a family of three with rent: $5,542 in Austin, TX versus $4,497 in O'Fallon, MO.

Living in Austin, TX is roughly 7% more expensive than O'Fallon, MO, driven mainly by Getting Around.

Both cities are pricier than the global median: Austin, TX 98% above, O'Fallon, MO 85% above.

Meal at Budget Restaurant

$19.63 $19.63

$19.98 $19.98

-1.75%

Three-Course Dinner for Two, Mid-Range

$75.1 $75.1

$78.7 $78.7

-4.57%

Fast Food Meal (McDonalds, etc)

$9.92 $9.92

$9.20 $9.20

7.83%

Cappuccino

$5.67 $5.67

$3.47 $3.47

63.40%

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

$2.77 $2.77

$2.38 $2.38

16.39%

Water (0.33 liter bottle)

$2.17 $2.17

$1.51 $1.51

43.71%

Local Beer (0.5 liter draught)

$5.84 $5.84

$2.46 $2.46

137.40%

Imported Beer (0.33 liter bottle)

$7.77 $7.77

$3.52 $3.52

120.74%

Milk (1 liter)

$1.09 $1.09

$0.97 $0.97

12.37%

White Bread (500g)

$3.41 $3.41

$3.25 $3.25

4.92%

Rice (white) (1kg)

$3.43 $3.43

$3.38 $3.38

1.48%

Eggs

$4.39 $4.39

$3.03 $3.03

44.88%

Local Cheese (1kg)

$11.95 $11.95

$7.01 $7.01

70.47%

Chicken Fillets (1kg)

$10.76 $10.76

$10.60 $10.60

1.51%

Beef Round Steak (1kg)

$14.29 $14.29

$13.05 $13.05

9.50%

Apples (1kg)

$4.84 $4.84

$4.56 $4.56

6.14%

Banana (1kg)

$1.55 $1.55

$1.52 $1.52

1.97%

Oranges (1kg)

$4.46 $4.46

$6.12 $6.12

-27.12%

Tomato (1kg)

$3.91 $3.91

$5.40 $5.40

-27.59%

Potato (1kg)

$2.74 $2.74

$3.47 $3.47

-21.04%

Onion (1kg)

$2.74 $2.74

$2.79 $2.79

-1.79%

Lettuce (1 head)

$2.04 $2.04

$1.75 $1.75

16.57%

Water (1.5 liter bottle)

$2.25 $2.25

$2.02 $2.02

11.39%

Cigarettes 20 Pack (Marlboro, Camel)

$8.93 $8.93

$6.18 $6.18

44.50%

Wine (Bottle)

$14.85 $14.85

$8.70 $8.70

70.69%

Local Beer (0.5 liter bottle)

$2.35 $2.35

$1.97 $1.97

19.29%

Imported Beer (0.33 liter bottle)

$3.57 $3.57

$2.30 $2.30

55.22%

One-way Ticket (Public Transport)

$1.47 $1.47

$2.04 $2.04

-27.94%

Public Transport Monthly Pass (Regular Price)

$42.98 $42.98

$213 $213

-79.85%

Taxi Start (Normal Tariff)

$4.28 $4.28

$2.48 $2.48

72.58%

Taxi (Normal Tariff) (1km)

$1.84 $1.84

$2.26 $2.26

-18.58%

Taxi 1hour Waiting (Normal Tariff)

$35.54 $35.54

$21.07 $21.07

68.68%

Gasoline (1 liter)

$0.72 $0.72

$0.77 $0.77

-6.49%

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

$25.7K $25.7K

$24.0K $24.0K

7.03%

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

$26.2K $26.2K

$23.5K $23.5K

11.19%

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

$174 $174

$123 $123

41.52%

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

$60.2 $60.2

$60.4 $60.4

-0.23%

Internet (50+ Mbps, Unlimited Data)

$66.3 $66.3

$52.8 $52.8

25.40%

Gym Membership (Monthly)

$62.8 $62.8

$42.53 $42.53

47.54%

Tennis Court (1 Hour on Weekend)

$9.83 $9.83

Cinema Ticket

$15.24 $15.24

$10.21 $10.21

49.27%

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

$1,387 $1,387

$1,005 $1,005

37.93%

International Primary School, 1 Child (Yearly)

$22.2K $22.2K

$19.9K $19.9K

11.61%

Jeans (Levis 501 Or Similar)

$56.7 $56.7

$53.4 $53.4

6.30%

Summer Dress (H&M, Zara, etc)

$45.34 $45.34

$41.52 $41.52

9.20%

Sport Shoes (Adidas, Nike)

$86.5 $86.5

$77.5 $77.5

11.55%

Men's Leather Business Shoes

$119 $119

$70.1 $70.1

69.94%

1-bedroom Apartment, City Center (Monthly)

$2,247 $2,247

$1,220 $1,220

84.24%

1-bedroom Apartment, Outside City Center (Monthly)

$1,430 $1,430

$1,189 $1,189

20.32%

3-bedroom Apartment, City Center (Monthly)

$3,778 $3,778

$1,681 $1,681

124.78%

3-bedroom Apartment, Outside City Center (Monthly)

$2,641 $2,641

$1,657 $1,657

59.40%

Buy Apartment in City Center (m2)

$7,044 $7,044

$2,627 $2,627

168.13%

Buy Apartment Outside City Center (m2)

$3,162 $3,162

$2,357 $2,357

34.13%

Average Monthly Net Salary (After Tax)

$5,108 $5,108

$5,583 $5,583

-8.51%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.45

6.25

3.20%

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

Last update for Austin, TX: May 31, 2026

Last update for O'Fallon, MO: June 1, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $2,247 in Austin, TX and $1,220 in O'Fallon, MO. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 9% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $75.0 in Austin, TX vs $79.0 in O'Fallon, MO. Groceries flip the comparison at $377 vs $343, with O'Fallon, MO cheaper for home cooking.

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

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

O'Fallon, MO wins on cost – living expenses run 7% lower than in Austin, TX. Housing and daily spending are where you'll feel the difference most, making O'Fallon, MO the obvious pick if budget is a priority.

On paper, O'Fallon, MO earns 9% 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: $2,247 in Austin, TX versus $1,220 in O'Fallon, MO. Housing is usually the single largest factor when comparing overall living costs between the two.

All in, you'll spend $2,659 per month in Austin, TX versus $2,475 in O'Fallon, MO – a 7% gap that adds up to real savings over time for anyone picking the cheaper option.

A monthly transit pass in O'Fallon, MO runs roughly 396% less than in Austin, TX. Both cities have functional networks, but the price difference matters if you're watching your budget.

At $2,475 in O'Fallon, MO versus $2,659 in Austin, TX, a $2,000 budget is realistic in O'Fallon, MO but tight or insufficient in Austin, TX. 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.

Expats usually find O'Fallon, MO gentler on the wallet – expenses run 7% less than in Austin, TX. Beyond cost, consider language, visa policies, and how big the international community is in each city.