O Fallon, Missouri has 65 active short-term rental listings, tracked across Airbnb, Vrbo, and Booking.com.
O Fallon has 65 active short-term rental listings as of July 2026, tracked across Airbnb, Vrbo, and Booking.com. Active supply is up 1.6% from July 2025 to July 2026. Here's how the market breaks down:
O Fallon's Rental Demand subscore is 87 out of 100, one of five inputs to its overall Market Score of 85.
Rental Demand combines two inputs: annual occupancy (58% in O Fallon) and year-over-year listing growth (active supply up 1.6% from July 2025 to July 2026).
It is benchmarked against other short-term rental markets in the same country with at least 15 active listings.
Market-level averages hide wide variation. Here's how to go deeper in the app:
Key definitions

How O Fallon's active short-term rental supply has trended over the past year.
Listing mix
Property type
Bedrooms
Channel
Availability
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Frequently asked
There are 65 active short-term rental listings in O Fallon, tracked across Airbnb, Vrbo, and Booking.com.
O Fallon's active listings break down as 47.7% airbnb only, 12.3% vrbo only, 40% multi-platform.
O Fallon active listings are up 1.6% from July 2025 to July 2026, now 65 across all channels.
3BR is the most common configuration at 35.4% of O Fallon active listings.
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