Rainbow High Episode Ratings Heatmap
2020 · 7 Seasons · 98 Episodes · Overall Score: 7.1/10 (97 rated)
Season 2 holds the highest collective average score across the series.
Season 2 Details →Lowest score variance (σ = 0.35), maintaining an average of 9.9.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 | Season 3 | Season 4 | Season 5 | Season 6 | Season 7 |
|---|---|---|---|---|---|---|---|
| Ep 1 | 9.0 | 10.0 | 10.0 | 5.5 | 3.0 | 3.0 | 8.0 |
| Ep 2 | 10.0 | 10.0 | 10.0 | 5.5 | 2.0 | 2.0 | 8.0 |
| Ep 3 | 9.0 | 10.0 | 10.0 | 9.0 | 1.0 | 1.0 | 5.0 |
| Ep 4 | 10.0 | 10.0 | 10.0 | 9.0 | 2.0 | 2.0 | – |
| Ep 5 | 5.5 | 10.0 | 10.0 | 9.0 | 3.0 | 8.0 | – |
| Ep 6 | 10.0 | 10.0 | 7.0 | 9.0 | 9.0 | 1.0 | – |
| Ep 7 | 10.0 | 10.0 | 7.0 | 9.0 | 7.0 | 1.0 | – |
| Ep 8 | 8.0 | 10.0 | 8.0 | 10.0 | 1.0 | 1.0 | – |
| Ep 9 | 4.0 | 10.0 | 9.0 | 10.0 | 1.0 | 1.0 | – |
| Ep 10 | 3.0 | 10.0 | 10.0 | 10.0 | 1.0 | 6.0 | – |
| Ep 11 | 10.0 | 10.0 | 9.0 | 8.0 | 1.0 | 1.0 | – |
| Ep 12 | 10.0 | 10.0 | 8.0 | 8.0 | 1.0 | 3.0 | – |
| Ep 13 | 10.0 | 9.0 | 8.0 | 10.0 | 1.0 | 4.0 | – |
| Ep 14 | 1.0 | 9.0 | 9.0 | 10.0 | – | 10.0 | – |
| Ep 15 | 6.0 | 10.0 | 8.0 | – | – | 2.0 | – |
| Ep 16 | 9.0 | – | 10.0 | – | – | 9.0 | – |
| Ep 17 | 8.0 | – | 9.0 | – | – | – | – |
| Ep 18 | 10.0 | – | 10.0 | – | – | – | – |
| Season Avg | 7.9 | 9.9 | 9.0 | 8.7 | 2.5 | 3.4 | 7.0 |
Ratings Analysis & Trajectory
Across 7 seasons and 98 episodes, Rainbow High has earned an overall series rating of 7.1 out of 10. The series reached its critical peak early, showing a slight contraction in audience satisfaction in later chapters.
The single highest-rated hour of television in the series is Season 2, Episode 1 ("Welcome Back, Bella!"), rated at an extraordinary 10.0/10 with 2 ratings. Conversely, the lowest-rated installment is Season 6, Episode 11 ("The Moonbow Crystal Shimmer"), landing at 1.0/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 13 ("Shining Star", 10) and Episode 14 ("All About Aidan", 1), a swing of 9 points.
Top 10 Highest Rated Episodes of Rainbow High
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 2, Ep 1 | Welcome Back, Bella! | 10.0 | 2 | Jul 16, 2021 |
| #2 | Season 1, Ep 2 | The Prize at the End of the Rainbow | 10.0 | 1 | Oct 16, 2020 |
| #3 | Season 1, Ep 4 | The Gr8 Hairscape | 10.0 | 1 | Nov 13, 2020 |
| #4 | Season 1, Ep 6 | Gurlfriend Take Over | 10.0 | 1 | Dec 11, 2020 |
| #5 | Season 1, Ep 7 | Bella's Night Out | 10.0 | 1 | Dec 25, 2020 |
| #6 | Season 1, Ep 11 | Going Viral | 10.0 | 1 | Feb 19, 2021 |
| #7 | Season 1, Ep 12 | A Dorm With A View | 10.0 | 1 | Mar 5, 2021 |
| #8 | Season 1, Ep 13 | Shining Star | 10.0 | 1 | Mar 19, 2021 |
| #9 | Season 1, Ep 18 | The Final Runway Show | 10.0 | 1 | Jun 11, 2021 |
| #10 | Season 2, Ep 2 | BFF Blowup! | 10.0 | 1 | Jul 30, 2021 |