Alton Bay, New Hampshire short-term rentals run an average of 47% occupancy and $290 RevPAR across the year.
Alton Bay short-term rentals run 47% average occupancy across the year, producing an annual RevPAR of $290 — occupancy multiplied by average daily rate.
From July 2025 to July 2026, Alton Bay's occupancy is down 7.7% and RevPAR is down 4.3%.
On AirDNA's seasonality scale, Alton Bay scores 41 out of 100, where a higher score means steadier demand year-round and a lower score means sharper peak-and-trough swings.
Alton Bay's Seasonality subscore is 41 out of 100, one of five inputs to its overall Market Score of 43. A higher score means steadier demand across the year.
Seasonality is the percentage gap between Alton Bay'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 Alton Bay, month by month.
This is the tip of the iceberg
Explore more Alton Bay data
Frequently asked
Alton Bay runs 47% annual occupancy.
Alton Bay's short-term rental occupancy is down 7.7% from July 2025 to July 2026, currently 47% 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. Alton Bay's annual RevPAR is $290.
Alton Bay's RevPAR is down 4.3% from July 2025 to July 2026, currently $290.
Alton Bay scores 41 out of 100 on AirDNA's seasonality scale. Higher scores mean steadier demand year-round.
Get more in the app