KDP categories · Top KDP authors
Rio de Janeiro: Amazon KDP category data
Amazon Books Best Sellers data for Rio de Janeiro, updated Nov 2, 2026: median price $14.94, median 4 reviews, average rating 4.3 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $10.00 – $19.99 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 11% of the parent category Brazil (32), one of the easier corners under it.
- Its review barrier is lower than in 92% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
Top 10 Rio de Janeiro best sellers
-
Brazil: A Biography
by Lilia M. Schwarcz
- List rank#1
- Price$23.25
- Rating4.6
- Reviews222
-
Learn Portuguese for Adult Beginners: 7 Books in 1: Speak Portuguese In 30 Days!
- List rank#2
- Price$35.52
- Rating4.3
- Reviews319
-
Lonely Planet Rio de Janeiro: Plan the Trip of a Lifetime | Detailed Itineraries & Maps | Insider Tips | Covers Ipanema, Lapa, Floresta da Tijuca and more (Travel Guide)
by Marisa Megan Paska
- List rank#3
- Price$21.10
- Rating4.6
- Reviews14
-
Lonely Planet Brazil: Plan the Trip of a Lifetime | Detailed Itineraries & Maps | Insider Tips | Covers Rio, the Amazon, and Brazil's Hidden Gems and more (Travel Guide)
by Trent Holden
- List rank#4
- Price$23.79
- Rating4.3
- Reviews30
-
DK Brazil: Must-See Sights. Culture & History. Detailed Maps & Tours. Covers Rio de Janeiro, São Paulo, the Amazon, & more (Travel Guide)
by DK Travel
- List rank#5
- Price$24.51
- Rating4.8
- Reviews5
-
Rough Guides Brazil: Travel Guide with eBook: 2026-2027 | Insider Tips | Must-See Sights | Maps & Itineraries | Covers: Rio de Janeiro, São Paulo, the Amazon and more
by Rough Guides
- List rank#6
- Price$28.93
- Reviews-
-
Brazil Map (National Geographic Adventure Map, 3401)
- List rank#7
- Price$13.90
- Rating4.7
- Reviews103
-
Fodor's Rio de Janeiro & Sao Paulo (Full-color Travel Guide)
- List rank#8
- Price$15.11
- Rating3.4
- Reviews7
-
Brazilian Portuguese for Beginners: Learn Through Everyday Situations - Part 2 (Brazilian Portuguese Step-by-Step)
by Marizete Burin
- List rank#9
- Price$19.99
- Rating4.8
- Reviews25
-
DK Top 10 Rio de Janeiro: Top 10 lists for your perfect trip, plus an all-weather folded map (Pocket Travel Guide)
by DK Travel
- List rank#10
- Price$16.69
- Reviews-
FAQ
Is Rio de Janeiro a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $14.94.
How many reviews do you need to rank in Rio de Janeiro?
The median best seller has 4 reviews, and 95% of them have fewer than 100.
What do Rio de Janeiro best sellers cost?
The median price is $14.94; half of the best sellers are priced between $10.00 and $19.99.
Can new books break into Rio de Janeiro?
8% 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.