Castle Rock, Washington short-term rentals run an average of 53% occupancy and $98 RevPAR across the year.
Castle Rock short-term rentals run 53% average occupancy across the year, producing an annual RevPAR of $98 — occupancy multiplied by average daily rate.
From August 2025 to August 2026, Castle Rock's occupancy is down 0.3% and RevPAR is down 14.0%.
On AirDNA's seasonality scale, Castle Rock scores 66 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Castle Rock's Seasonality subscore is 66 out of 100, one of five inputs to its overall Market Score of 50. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Castle Rock's lowest and highest monthly average revenue over the past year — the smaller the swing, the higher the score.
It is benchmarked against other short-term rental markets in the same country with at least 15 active listings.
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Key definitions

How occupancy and RevPAR rise and fall through the year in Castle Rock, month by month.
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Frequently asked
Castle Rock runs 53% annual occupancy.
Castle Rock's short-term rental occupancy is down 0.3% from August 2025 to August 2026, currently 53% of available nights booked.
RevPAR (revenue per available rental) is occupancy multiplied by average daily rate. It reflects what a listing earns across every available night. Castle Rock's annual RevPAR is $98.
Castle Rock's RevPAR is down 14.0% from August 2025 to August 2026, currently $98.
Castle Rock scores 66 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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