Last update: Oct 2026

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

For one person, living is cheaper in O'Fallon, MO: $2,381 a month against $2,819 in Williamsburg, VA, rent and utilities included – about $5,300 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
137

Cost of Living Index in Williamsburg, VA
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Williamsburg, VA Living Index

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O'Fallon, MO

🇺🇸 United States

$2,381

/mo nomad

Williamsburg, VA

🇺🇸 United States

$2,819

/mo nomad

Monthly Cost of Living

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

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 Williamsburg, VA actually costs, broken down by who's living it.

Monthly costs for one person with rent: $2,381 in O'Fallon, MO versus $2,819 in Williamsburg, VA.

O'Fallon, MO $2,381
Williamsburg, VA $2,819

Estimated couple costs with rent: $3,305 in O'Fallon, MO versus $4,192 in Williamsburg, VA.

O'Fallon, MO $3,305
Williamsburg, VA $4,192

Monthly costs for a family of three with rent: $4,229 in O'Fallon, MO versus $5,566 in Williamsburg, VA.

O'Fallon, MO $4,229
Williamsburg, VA $5,566

Living in O'Fallon, MO costs roughly 16% less than in Williamsburg, VA, and outside of rent the biggest gap is in transport.

Both cities are pricier than the global median: O'Fallon, MO 76% above, Williamsburg, VA 108% above.

Meal at Budget Restaurant

$20.03 $20.03

$18.86 $18.86

6.20%

Three-Course Dinner for Two, Mid-Range

$60.5 $60.5

$76.3 $76.3

-20.79%

Fast Food Meal (McDonalds, etc)

$9.30 $9.30

$12.80 $12.80

-27.34%

Cappuccino

$3.40 $3.40

$5.64 $5.64

-39.72%

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

$2.29 $2.29

$2.76 $2.76

-17.03%

Water (0.33 liter bottle)

$1.53 $1.53

$2.12 $2.12

-27.83%

Local Beer (0.5 liter draught)

$2.45 $2.45

$5.09 $5.09

-51.87%

Imported Beer (0.33 liter bottle)

$3.56 $3.56

$7.43 $7.43

-52.09%

Milk (1 liter)

$0.93 $0.93

$1.10 $1.10

-15.45%

White Bread (500g)

$3.35 $3.35

$3.80 $3.80

-11.84%

Rice (white) (1kg)

$2.19 $2.19

$3.87 $3.87

-43.41%

Eggs

$2.99 $2.99

$3.49 $3.49

-14.33%

Local Cheese (1kg)

$7.32 $7.32

$13.12 $13.12

-44.21%

Chicken Fillets (1kg)

$8.67 $8.67

$8.23 $8.23

5.35%

Beef Round Steak (1kg)

$13.06 $13.06

$14.66 $14.66

-10.91%

Apples (1kg)

$4.48 $4.48

$5.65 $5.65

-20.71%

Banana (1kg)

$1.08 $1.08

$1.35 $1.35

-20.00%

Oranges (1kg)

$2.99 $2.99

$4.73 $4.73

-36.79%

Tomato (1kg)

$4.48 $4.48

$3.37 $3.37

32.94%

Potato (1kg)

$1.70 $1.70

$5.62 $5.62

-69.75%

Onion (1kg)

$2.35 $2.35

$3.31 $3.31

-29.00%

Lettuce (1 head)

$1.68 $1.68

$1.55 $1.55

8.39%

Water (1.5 liter bottle)

$1.97 $1.97

$1.79 $1.79

10.06%

Cigarettes 20 Pack (Marlboro, Camel)

$6.05 $6.05

$6.56 $6.56

-7.77%

Wine (Bottle)

$8.30 $8.30

$10.59 $10.59

-21.62%

Local Beer (0.5 liter bottle)

$1.85 $1.85

$2.24 $2.24

-17.41%

Imported Beer (0.33 liter bottle)

$2.22 $2.22

$3.70 $3.70

-40.00%

One-way Ticket (Public Transport)

$1.53 $1.53

Public Transport Monthly Pass (Regular Price)

$217 $217

$44.81 $44.81

385.16%

Taxi Start (Normal Tariff)

$2.93 $2.93

$3.05 $3.05

-3.93%

Taxi (Normal Tariff) (1km)

$1.41 $1.41

$1.42 $1.42

-0.70%

Taxi 1hour Waiting (Normal Tariff)

$36.45 $36.45

$22.73 $22.73

60.36%

Gasoline (1 liter)

$1.02 $1.02

$0.84 $0.84

21.43%

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

$24.2K $24.2K

$35.7K $35.7K

-32.35%

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

$24.2K $24.2K

$25.4K $25.4K

-4.70%

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

$123 $123

$186 $186

-33.78%

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

$58.5 $58.5

$47.66 $47.66

22.79%

Internet (50+ Mbps, Unlimited Data)

$70.7 $70.7

$59.7 $59.7

18.46%

Gym Membership (Monthly)

$93.5 $93.5

Tennis Court (1 Hour on Weekend)

$24.79 $24.79

Cinema Ticket

$10.06 $10.06

$14.74 $14.74

-31.75%

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

$768 $768

$1,887 $1,887

-59.29%

International Primary School, 1 Child (Yearly)

$20.3K $20.3K

$24.2K $24.2K

-16.15%

Jeans (Levis 501 Or Similar)

$54.1 $54.1

$37.56 $37.56

43.96%

Summer Dress (H&M, Zara, etc)

$37.31 $37.31

$35.37 $35.37

5.48%

Sport Shoes (Adidas, Nike)

$76.7 $76.7

$85.7 $85.7

-10.53%

Men's Leather Business Shoes

$70.2 $70.2

$155 $155

-54.79%

1-bedroom Apartment, City Center (Monthly)

$1,181 $1,181

$2,290 $2,290

-48.44%

1-bedroom Apartment, Outside City Center (Monthly)

$1,208 $1,208

$1,517 $1,517

-20.33%

3-bedroom Apartment, City Center (Monthly)

$1,687 $1,687

$2,670 $2,670

-36.83%

3-bedroom Apartment, Outside City Center (Monthly)

$1,641 $1,641

$2,651 $2,651

-38.08%

Buy Apartment in City Center (m2)

$1,586 $1,586

$2,168 $2,168

-26.82%

Buy Apartment Outside City Center (m2)

$1,613 $1,613

$1,727 $1,727

-6.58%

Average Monthly Net Salary (After Tax)

$5,001 $5,001

$4,462 $4,462

12.07%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.25

6.5

-3.85%

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 Williamsburg, VA: October 20, 2026

Monthly budget structure

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

Accommodation & Living

O'Fallon, MO

$1.2K 50.8%

Williamsburg, VA

$1.5K 53.8% 25.5% $308

Groceries & Markets

O'Fallon, MO

$302 12.7%

Williamsburg, VA

$366 13% 21.3% $64

Eating Out

O'Fallon, MO

$264 11.1%

Williamsburg, VA

$317 11.2% 20.2% $53

Monthly Utilities & Internet

O'Fallon, MO

$253 10.6%

Williamsburg, VA

$294 10.4% 16.3% $41

Getting Around

O'Fallon, MO

$227 * 9.6%

Williamsburg, VA

$61 2.2% 73.1% $166

Clothing & Footwear

O'Fallon, MO

$107 4.5%

Williamsburg, VA

$141 5% 31.7% $34

Sport & Entertainment

O'Fallon, MO

$20 * 0.9%

Williamsburg, VA

$123 4.4% 511% $103

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 $2,290 in Williamsburg, VA. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 12% 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 $76.0 in Williamsburg, VA for a mid-range dinner for two. Groceries echo the gap at $302 vs $366 per month, with O'Fallon, MO cheaper across the board.

Good to know

🇺🇸 O'Fallon, MO

🇺🇸 Williamsburg, VA

🕒 Local time

18:29 6:29 PM

19:29 7:29 PM

1 h ahead of O'Fallon, MO

🌤 Weather

👥 Population

94,074

15,425

💱 Currency

United States Dollar USD $

📈 Exchange rate

1 USD = 0.89 EUR

Exchange rates and currency converter

On the map

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Between locations

O'Fallon, MO Williamsburg, VA 1,240 km ≈ 2 h nonstop flight

From you

O'Fallon, MO
Williamsburg, VA

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 Williamsburg, VA: Cost of Living - Frequently Asked Questions

O'Fallon, MO wins on cost – living expenses run 18% 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 12% 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 $2,290 in Williamsburg, VA. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $768 in O'Fallon, MO versus $1,887 in Williamsburg, VA. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 21% higher in Williamsburg, VA. For households that cook at home regularly, that difference adds up over a month.

At $2,381 in O'Fallon, MO versus $2,819 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 18% less than in Williamsburg, VA. Beyond cost, consider language, visa policies, and how big the international community is in each city.