KDP categories · Top KDP authors
Toilet Training (Health, Books): Amazon KDP category data
Amazon Books Best Sellers data for Toilet Training (Health, Books), updated Nov 2, 2026: median price $8.99, median 769 reviews, average rating 4.6 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $7.36 – $11.25 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 27% of the parent category Health (2,807), one of the easier corners under it.
- At $8.99 its median price is below 94% of Books categories, so it is a volume game.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Books categories: established titles hold the list.
Top 10 Toilet Training best sellers
-
P is for Potty! (Sesame Street) (Lift-the-Flap)
by Naomi Kleinberg
- List rank#1
- Price$5.68
- Rating4.7
- Reviews32,898
-
Potty Time with Bean (Ms. Rachel) (Books by Ms. Rachel)
by Ms. Rachel
- List rank#2
- Price$6.78
- Rating4.8
- Reviews3,910
-
Sesame Street - Potty Time with Elmo - Potty Training Sound Book - PI Kids
by Pi Kids
- List rank#3
- Price$11.76
- Rating4.7
- Reviews8,305
-
Nope! Not Pooping: A Potty Training Book for Kids Who Won't Poop on the Potty
by Allison Jandu
- List rank#4
- Price$10.24
- Rating4.7
- Reviews392
-
Daniel Tiger's Potty Time! Children's Toilet Training Sound Book for Daniel Tiger Fans
by Scarlett Wing
- List rank#5
- Price$7.79
- Rating4.8
- Reviews18,516
-
PAW Patrol Chase, Skye, Marshall, and More! - Potty Time - Potty Training Sound Book - PI Kids (Play-A-Sound)
by PI Kids
- List rank#6
- Price$10.55
- Rating4.7
- Reviews3,360
-
-
Where Do You Poop? A potty training board book
by Agnese Baruzzi
- List rank#8
- Price$10.99
- Rating4.9
- Reviews1,511
-
Potty: (A Toilet Training Story of Bathroom Independence for Babies and Toddlers) (Leslie Patricelli Board Books)
by Leslie Patricelli
- List rank#9
- Price$9.99
- Rating4.7
- Reviews14,425
-
Time to Go Potty!: Includes 6 Sounds and an On/Off Switch on the Back Cover!
by Becky Davies
- List rank#10
- Price$8.19
- Rating4.6
- Reviews311
Same niche in Kindle eBooks: Toilet Training
FAQ
Is Toilet Training a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 769 reviews and sells for $8.99.
How many reviews do you need to rank in Toilet Training?
The median best seller has 769 reviews, and 19% of them have fewer than 100.
What do Toilet Training best sellers cost?
The median price is $8.99; half of the best sellers are priced between $7.36 and $11.25.
Can new books break into Toilet Training?
4% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.