Cost of Living Comparison Between O'Fallon, MO and Williamsburg, VA Cost of Living Comparison Between O'Fallon, MO and Williamsburg, VA

Monthly Cost of Living

Monthly costs for one person with rent: $2,439 in O'Fallon, MO versus $2,798 in Williamsburg, VA.

Estimated couple costs with rent: $3,452 in O'Fallon, MO versus $4,166 in Williamsburg, VA.

Monthly costs for a family of three with rent: $4,465 in O'Fallon, MO versus $5,535 in Williamsburg, VA.

Living in O'Fallon, MO costs roughly 13% less than in Williamsburg, VA, driven mainly by Getting Around.

Both cities are pricier than the global median: O'Fallon, MO 77% above, Williamsburg, VA 104% above.

Meal at Budget Restaurant

$19.76 $19.76

$18.62 $18.62

6.12%

Three-Course Dinner for Two, Mid-Range

$78.7 $78.7

$73.8 $73.8

6.68%

Fast Food Meal (McDonalds, etc)

$9.37 $9.37

$12.88 $12.88

-27.25%

Cappuccino

$3.53 $3.53

$5.43 $5.43

-34.99%

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

$2.24 $2.24

$2.80 $2.80

-20.00%

Water (0.33 liter bottle)

$1.49 $1.49

$2.16 $2.16

-31.02%

Local Beer (0.5 liter draught)

$2.57 $2.57

$5.13 $5.13

-49.90%

Imported Beer (0.33 liter bottle)

$3.41 $3.41

$7.68 $7.68

-55.60%

Milk (1 liter)

$0.93 $0.93

$1.10 $1.10

-15.45%

White Bread (500g)

$3.24 $3.24

$3.81 $3.81

-14.96%

Rice (white) (1kg)

$3.39 $3.39

$3.85 $3.85

-11.95%

Eggs

$3.03 $3.03

$3.50 $3.50

-13.43%

Local Cheese (1kg)

$7.22 $7.22

$13.19 $13.19

-45.26%

Chicken Fillets (1kg)

$9.60 $9.60

$8.34 $8.34

15.11%

Beef Round Steak (1kg)

$13.24 $13.24

$14.90 $14.90

-11.14%

Apples (1kg)

$4.40 $4.40

$5.57 $5.57

-21.01%

Banana (1kg)

$1.62 $1.62

$1.31 $1.31

23.66%

Oranges (1kg)

$4.53 $4.53

$4.72 $4.72

-4.03%

Tomato (1kg)

$5.67 $5.67

$3.47 $3.47

63.40%

Potato (1kg)

$3.22 $3.22

$5.61 $5.61

-42.60%

Onion (1kg)

$2.82 $2.82

$3.33 $3.33

-15.32%

Lettuce (1 head)

$1.73 $1.73

$1.56 $1.56

10.90%

Water (1.5 liter bottle)

$2.04 $2.04

$1.76 $1.76

15.91%

Cigarettes 20 Pack (Marlboro, Camel)

$6.24 $6.24

$6.25 $6.25

-0.16%

Wine (Bottle)

$8.25 $8.25

$10.65 $10.65

-22.54%

Local Beer (0.5 liter bottle)

$1.96 $1.96

$2.31 $2.31

-15.15%

Imported Beer (0.33 liter bottle)

$2.28 $2.28

$3.70 $3.70

-38.38%

One-way Ticket (Public Transport)

$1.47 $1.47

Public Transport Monthly Pass (Regular Price)

$218 $218

$45.31 $45.31

381.68%

Taxi Start (Normal Tariff)

$2.44 $2.44

$2.95 $2.95

-17.29%

Taxi (Normal Tariff) (1km)

$1.28 $1.28

$1.48 $1.48

-13.51%

Taxi 1hour Waiting (Normal Tariff)

$59.1 $59.1

$22.39 $22.39

164.14%

Gasoline (1 liter)

$0.89 $0.89

$0.82 $0.82

8.54%

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

$23.6K $23.6K

$36.7K $36.7K

-35.68%

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

$23.6K $23.6K

$25.1K $25.1K

-6.13%

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

$124 $124

$191 $191

-34.70%

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

$59.7 $59.7

$47.44 $47.44

25.86%

Internet (50+ Mbps, Unlimited Data)

$69.7 $69.7

$60.6 $60.6

15.03%

Gym Membership (Monthly)

$95.6 $95.6

Tennis Court (1 Hour on Weekend)

$25.19 $25.19

Cinema Ticket

$10.05 $10.05

$14.71 $14.71

-31.68%

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

$1,015 $1,015

$1,890 $1,890

-46.30%

International Primary School, 1 Child (Yearly)

$20.3K $20.3K

$24.2K $24.2K

-15.99%

Jeans (Levis 501 Or Similar)

$54.1 $54.1

$37.07 $37.07

45.81%

Summer Dress (H&M, Zara, etc)

$44.18 $44.18

$34.71 $34.71

27.28%

Sport Shoes (Adidas, Nike)

$76.7 $76.7

$85.3 $85.3

-10.15%

Men's Leather Business Shoes

$70.7 $70.7

$151 $151

-53.20%

1-bedroom Apartment, City Center (Monthly)

$1,183 $1,183

$2,215 $2,215

-46.60%

1-bedroom Apartment, Outside City Center (Monthly)

$1,211 $1,211

$1,510 $1,510

-19.82%

3-bedroom Apartment, City Center (Monthly)

$1,694 $1,694

$2,677 $2,677

-36.74%

3-bedroom Apartment, Outside City Center (Monthly)

$1,631 $1,631

$2,705 $2,705

-39.73%

Buy Apartment in City Center (m2)

$1,544 $1,544

$2,183 $2,183

-29.27%

Buy Apartment Outside City Center (m2)

$1,608 $1,608

$1,704 $1,704

-5.59%

Average Monthly Net Salary (After Tax)

$5,620 $5,620

$4,392 $4,392

27.95%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.12

6.34

-3.47%

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

Last update for O'Fallon, MO: August 31, 2026

Last update for Williamsburg, VA: August 30, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,183 in O'Fallon, MO and $2,215 in Williamsburg, VA. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 28% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.

Dining out: $79.0 in O'Fallon, MO vs $74.0 in Williamsburg, VA. Groceries flip the comparison at $333 vs $368, 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

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

O'Fallon, MO wins on cost – living expenses run 15% lower than in Williamsburg, VA. Housing and daily spending are where you'll feel the difference most, making O'Fallon, MO the obvious pick if budget is a priority.

Average pay runs 28% 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: $1,183 in O'Fallon, MO versus $2,215 in Williamsburg, VA. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $1,015 in O'Fallon, MO versus $1,890 in Williamsburg, VA. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 11% higher in Williamsburg, VA. For households that cook at home regularly, that difference adds up over a month.

At $2,439 in O'Fallon, MO versus $2,798 in Williamsburg, VA, a $2,000 budget is realistic in O'Fallon, MO but tight or insufficient in Williamsburg, VA. 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 15% less than in Williamsburg, VA. Beyond cost, consider language, visa policies, and how big the international community is in each city.