Cost of Living Comparison Between O'Fallon, MO and Playa del Carmen
For one person, living is cheaper in Playa del Carmen: $1,204 a month against $2,373 in O’Fallon, MO, rent and utilities included – about $14,000 less a year. Rent and utilities account for most of the difference.
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O'Fallon, MO Living Index114Cost of Living Index in O'Fallon, MOLearn more -
Playa del Carmen Living Index58Cost of Living Index in Playa del CarmenLearn more
How much you'll spend in O'Fallon, MO and in Playa del Carmen
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 Playa del Carmen actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,373 in O’Fallon, MO versus $1,204 in Playa del Carmen.
- O'Fallon, MO $2,373
- Playa del Carmen $1,204
Estimated couple costs with rent: $3,315 in O’Fallon, MO versus $2,082 in Playa del Carmen.
- O'Fallon, MO $3,315
- Playa del Carmen $2,082
Monthly costs for a family of three with rent: $4,256 in O’Fallon, MO versus $2,959 in Playa del Carmen.
- O'Fallon, MO $4,256
- Playa del Carmen $2,959
Living in O’Fallon, MO is roughly 97% more expensive than in Playa del Carmen, and outside of rent the biggest gap is in transport.
The two cities straddle the global median: O’Fallon, MO is 74% above, Playa del Carmen is 12% below.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for O'Fallon, MO: October 27, 2026
Last update for Playa del Carmen: October 25, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
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 $1,177 in O’Fallon, MO and $980 in Playa del Carmen. Housing cost is often the main lever when comparing two cities.
O’Fallon, MO pays about 6.8 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $61 in O’Fallon, MO vs $43 in Playa del Carmen for a mid-range dinner for two. Groceries echo the gap at $304 vs $255 per month, with Playa del Carmen cheaper across the board.
- O'Fallon, MO Playa del Carmen 2,050 km ≈ 3 h nonstop flight
- O'Fallon, MO
- Playa del Carmen
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Which city is more expensive, O’Fallon, MO or Playa del Carmen?
Are salaries higher in O’Fallon, MO or in Playa del Carmen?
How much does a 1-bedroom apartment cost in O’Fallon, MO compared to Playa del Carmen?
How do childcare costs compare in O’Fallon, MO and in Playa del Carmen?
Are groceries more expensive in O’Fallon, MO or in Playa del Carmen?
Can you live on $1,500/month in O’Fallon, MO or in Playa del Carmen?
Which city offers a better quality of life: O’Fallon, MO or Playa del Carmen?
Which city is more affordable for expats?
O'Fallon, MO vs other spots: cost of living compared
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