KDP categories · Top KDP authors
Family & Relationships: Amazon KDP category data
Amazon Books Best Sellers data for Family & Relationships, updated Nov 2, 2026: median price $11.17, median 1,386 reviews, average rating 4.7 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $9.48 – $13.97 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 9% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its review barrier is higher than in 89% of Books categories: the median best seller has 1,386 reviews, so new books need time to build up.
- Its median reviews are 35% of the parent category Christian Living (3,919), one of the easier corners under it.
- At $11.17 its median price is below 85% of Books categories, so it is a volume game.
Top 10 Family & Relationships best sellers
-
Making Peace with What I Can’t Control: Find Relief from the Exhaustion of Overthinking, Trying to Fix Others, and Wanting to Figure It All Out
- List rank#1
- Price$19.98
- Rating4.8
- Reviews206
-
Stand Firm and Act Like Men: Becoming the Man You Were Created to Be Instead of Who the World Says You Are
by Joby Martin
- List rank#2
- Price$19.17
- Rating4.9
- Reviews1,102
-
-
Forgiving What You Can't Forget: Discover How to Move On, Make Peace with Painful Memories, and Create a Life That’s Beautiful Again
- List rank#4
- Price$14.99
- Rating4.7
- Reviews28,818
-
Boundaries, Updated and Expanded Edition: When to Say Yes, How to Say No to Take Control of Your Life
by Henry Cloud
- List rank#5
- Price$23.59
- Rating4.7
- Reviews25,811
-
Unoffendable: How Just One Change Can Make All of Life Better (updated with two new chapters)
by Brant Hansen
- List rank#6
- Price$10.06
- Rating4.8
- Reviews6,599
-
Habits of the Household: Practicing the Story of God in Everyday Family Rhythms
- List rank#7
- Price$11
- Rating4.8
- Reviews3,071
-
Good Boundaries and Goodbyes: Loving Others Without Losing the Best of Who You Are
- List rank#8
- Price$15.29
- Rating4.8
- Reviews5,824
-
Unwanted: How Sexual Brokenness Reveals Our Way to Healing
by Jay Stringer
- List rank#9
- Price$16.37
- Rating4.8
- Reviews2,798
-
Doing Life with Your Adult Children: Keep Your Mouth Shut and the Welcome Mat Out
by Jim Burns Ph.D
- List rank#10
- Price$11.01
- Rating4.6
- Reviews4,454
Same niche in Kindle eBooks: Dating & Relationships
FAQ
Is Family & Relationships a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 1,386 reviews and sells for $11.17.
How many reviews do you need to rank in Family & Relationships?
The median best seller has 1,386 reviews, and 8% of them have fewer than 100.
What do Family & Relationships best sellers cost?
The median price is $11.17; half of the best sellers are priced between $9.48 and $13.97.
Can new books break into Family & Relationships?
9% 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.