Cost of Living Comparison Between O'Fallon, MO and Mentor, OH Cost of Living Comparison Between O'Fallon, MO and Mentor, OH

Monthly Cost of Living

Monthly costs for one person with rent: $2,475 in O'Fallon, MO versus $2,527 in Mentor, OH.

Estimated couple costs with rent: $3,486 in O'Fallon, MO versus $3,497 in Mentor, OH.

Monthly costs for a family of three with rent: $4,497 in O'Fallon, MO versus $4,466 in Mentor, OH.

Living in O'Fallon, MO costs roughly 2% less than in Mentor, OH, driven mainly by Getting Around.

Both cities are pricier than the global median: O'Fallon, MO 85% above, Mentor, OH 89% above.

Meal at Budget Restaurant

$19.98 $19.98

$19.63 $19.63

1.78%

Three-Course Dinner for Two, Mid-Range

$78.7 $78.7

$60.5 $60.5

30.04%

Fast Food Meal (McDonalds, etc)

$9.20 $9.20

$10.09 $10.09

-8.82%

Cappuccino

$3.47 $3.47

$4.02 $4.02

-13.68%

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

$2.38 $2.38

$2.92 $2.92

-18.49%

Water (0.33 liter bottle)

$1.51 $1.51

$2.11 $2.11

-28.44%

Local Beer (0.5 liter draught)

$2.46 $2.46

$5.09 $5.09

-51.67%

Imported Beer (0.33 liter bottle)

$3.52 $3.52

$7.38 $7.38

-52.30%

Milk (1 liter)

$0.97 $0.97

$1.01 $1.01

-3.96%

White Bread (500g)

$3.25 $3.25

$3.53 $3.53

-7.93%

Rice (white) (1kg)

$3.38 $3.38

$6.53 $6.53

-48.24%

Eggs

$3.03 $3.03

$2.98 $2.98

1.68%

Local Cheese (1kg)

$7.01 $7.01

$14.47 $14.47

-51.55%

Chicken Fillets (1kg)

$10.60 $10.60

$10.90 $10.90

-2.75%

Beef Round Steak (1kg)

$13.05 $13.05

$17.43 $17.43

-25.13%

Apples (1kg)

$4.56 $4.56

$6.25 $6.25

-27.04%

Banana (1kg)

$1.52 $1.52

$0.99 $0.99

53.54%

Oranges (1kg)

$6.12 $6.12

$6.52 $6.52

-6.13%

Tomato (1kg)

$5.40 $5.40

$4.08 $4.08

32.35%

Potato (1kg)

$3.47 $3.47

$3.08 $3.08

12.66%

Onion (1kg)

$2.79 $2.79

$2.70 $2.70

3.33%

Lettuce (1 head)

$1.75 $1.75

$1.36 $1.36

28.68%

Water (1.5 liter bottle)

$2.02 $2.02

$2.36 $2.36

-14.41%

Cigarettes 20 Pack (Marlboro, Camel)

$6.18 $6.18

$11.26 $11.26

-45.12%

Wine (Bottle)

$8.70 $8.70

$12.82 $12.82

-32.14%

Local Beer (0.5 liter bottle)

$1.97 $1.97

$1.77 $1.77

11.30%

Imported Beer (0.33 liter bottle)

$2.30 $2.30

$3.59 $3.59

-35.93%

One-way Ticket (Public Transport)

$2.04 $2.04

$1.22 $1.22

67.21%

Public Transport Monthly Pass (Regular Price)

$213 $213

$138 $138

55.14%

Taxi Start (Normal Tariff)

$2.48 $2.48

$3.95 $3.95

-37.22%

Taxi (Normal Tariff) (1km)

$2.26 $2.26

$2.18 $2.18

3.67%

Taxi 1hour Waiting (Normal Tariff)

$21.07 $21.07

$20.96 $20.96

0.52%

Gasoline (1 liter)

$0.77 $0.77

$0.84 $0.84

-8.33%

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

$24.0K $24.0K

$30.1K $30.1K

-20.23%

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

$23.5K $23.5K

$23.6K $23.6K

-0.41%

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

$123 $123

$201 $201

-38.89%

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

$60.4 $60.4

$34.82 $34.82

73.41%

Internet (50+ Mbps, Unlimited Data)

$52.8 $52.8

$67.4 $67.4

-21.61%

Gym Membership (Monthly)

$42.53 $42.53

$81.2 $81.2

-47.61%

Tennis Court (1 Hour on Weekend)

$12.57 $12.57

Cinema Ticket

$10.21 $10.21

$14.89 $14.89

-31.43%

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

$1,005 $1,005

$1,261 $1,261

-20.29%

International Primary School, 1 Child (Yearly)

$19.9K $19.9K

$34.5K $34.5K

-42.54%

Jeans (Levis 501 Or Similar)

$53.4 $53.4

$42.18 $42.18

26.53%

Summer Dress (H&M, Zara, etc)

$41.52 $41.52

$55.3 $55.3

-24.86%

Sport Shoes (Adidas, Nike)

$77.5 $77.5

$60.9 $60.9

27.21%

Men's Leather Business Shoes

$70.1 $70.1

$80.3 $80.3

-12.71%

1-bedroom Apartment, City Center (Monthly)

$1,220 $1,220

$950 $950

28.40%

1-bedroom Apartment, Outside City Center (Monthly)

$1,189 $1,189

$1,120 $1,120

6.15%

3-bedroom Apartment, City Center (Monthly)

$1,681 $1,681

$2,403 $2,403

-30.06%

3-bedroom Apartment, Outside City Center (Monthly)

$1,657 $1,657

$1,472 $1,472

12.58%

Buy Apartment in City Center (m2)

$2,627 $2,627

$2,178 $2,178

20.60%

Buy Apartment Outside City Center (m2)

$2,357 $2,357

$2,120 $2,120

11.16%

Average Monthly Net Salary (After Tax)

$5,583 $5,583

$3,290 $3,290

69.70%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.25

6.54

-4.43%

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

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

Last update for Mentor, OH: May 31, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,220 in O'Fallon, MO and $950 in Mentor, OH. Housing cost is often the main lever when comparing two cities.

O'Fallon, MO pays 70% 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 $61.0 in Mentor, OH. Groceries flip the comparison at $343 vs $407, 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 Mentor, OH: Cost of Living - Frequently Asked Questions

O'Fallon, MO and Mentor, OH differ by about 2% in total monthly costs ($2,475 vs $2,527 including rent). O'Fallon, MO is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

O'Fallon, MO pays 70% more on average, 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: $1,220 in O'Fallon, MO versus $950 in Mentor, OH. Housing is usually the single largest factor when comparing overall living costs between the two.

All in, you'll spend $2,475 per month in O'Fallon, MO versus $2,527 in Mentor, OH – a 2% 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 55% less than in Mentor, OH. Both cities have functional networks, but the price difference matters if you're watching your budget.

At $2,475 in O'Fallon, MO versus $2,527 in Mentor, OH, a $2,000 budget is realistic in O'Fallon, MO but tight or insufficient in Mentor, OH. 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 Mentor, OH 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 2% less than in Mentor, OH. Beyond cost, consider language, visa policies, and how big the international community is in each city.