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Data story · ratings by genre

Which genre has the highest-rated audiobooks? Romantasy, at 4.08★

Romantasy readers rate their books 4.08★ on average, 0.19 points above thriller at the bottom of the table. Here is how every genre scores, and what share of each shelf clears 4★.

4.08★avg romantasy rating (the highest)
60%of romantasy rates 4★ or higher
3.88★avg thriller (the lowest)

Averaging listener ratings across every genre shelf in our dataset, romantasy comes out on top at 4.08★ and thriller sits last at 3.88★. The spread is modest (0.19 points), so the sharper signal is the share of each shelf rated 4★ or higher:

The share that clears 4★

Share of each genre rated 4.0★ or higher (%)
  1. Fantasy2,105 rated books63%
  2. Young Adult587 rated books62%
  3. Romantasy273 rated books60%
  4. Historical Fiction456 rated books60%
  5. Business320 rated books55%
  6. Horror607 rated books51%
  7. Mystery1,218 rated books51%
  8. Romance3,613 rated books49%
  9. Self-Help141 rated books47%
  10. Science Fiction1,520 rated books46%
  11. Thriller1,135 rated books44%

For a baseline: across every rated book in the dataset regardless of genre, the average is 3.94★ and 52% clear 4★. Genres above those numbers are genuinely out-rating the field, not just riding a generous scale.

The full table

GenreRated booksAvg ratingRated 4★+
Romantasy2734.08★60%
Young Adult5874.07★62%
Fantasy2,1054.05★63%
Historical Fiction4564.03★60%
Business3203.99★55%
Horror6073.97★51%
Mystery1,2183.94★51%
Self-Help1413.93★47%
Science Fiction1,5203.90★46%
Romance3,6133.90★49%
Thriller1,1353.88★44%

Romantasy is rated highest: test it

60% of the romantasy shelf rates 4★ or better, so the odds are with you.

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Methodology.Genre pools use full genre membership (a book cross-tagged romance + fantasy counts in both); ratings are Open Library listener ratings; books without a rating are excluded. Dataset: 8,557 audiobooks measured by The Books Insider as of 2026-07-26. Listening hours are estimated from page counts (pages × 275 words ÷ 9,300 words/hour, ±10%); full method on the About page. Explore the full dataset on ouraudiobook statistics page.About & methodology →

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