Port Arthur, Texas short-term rentals run an average of 71% occupancy and $68 RevPAR across the year.
Port Arthur short-term rentals run 71% average occupancy across the year, producing an annual RevPAR of $68 — occupancy multiplied by average daily rate.
From September 2025 to September 2026, Port Arthur's occupancy is down 0.2% and RevPAR is up 4.0%.
On AirDNA's seasonality scale, Port Arthur scores 100 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Port Arthur's Seasonality subscore is 100 out of 100, one of five inputs to its overall Market Score of 96. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Port Arthur'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.
Market-level averages hide wide variation. Here's how to go deeper in the app:
Key definitions

How occupancy and RevPAR rise and fall through the year in Port Arthur, month by month.
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Frequently asked
Port Arthur runs 71% annual occupancy.
Port Arthur's short-term rental occupancy is down 0.2% from September 2025 to September 2026, currently 71% 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. Port Arthur's annual RevPAR is $68.
Port Arthur's RevPAR is up 4.0% from September 2025 to September 2026, currently $68.
Port Arthur scores 100 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
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