Siren Episode Ratings Heatmap
2018 · 3 Seasons · 36 Episodes · Overall Score: 6.9/10 (10 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.41), maintaining an average of 6.9.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 3 seasons and 36 episodes, Siren has earned an overall series rating of 6.9 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 5 ("Curse of the Starving Class"), rated at an extraordinary 7.4/10 with 7 ratings. Conversely, the lowest-rated installment is Season 1, Episode 10 ("Aftermath"), landing at 6.0/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 9 ("Street Fight", 7) and Episode 10 ("Aftermath", 6), a swing of 1 points.
Top 10 Highest Rated Episodes of Siren
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 5 | Curse of the Starving Class | 7.4 | 7 | Apr 19, 2018 |
| #2 | Season 1, Ep 6 | Showdown | 7.2 | 6 | Apr 26, 2018 |
| #3 | Season 1, Ep 4 | On the Road | 7.1 | 10 | Apr 12, 2018 |
| #4 | Season 1, Ep 7 | Dead in the Water | 7.0 | 7 | May 3, 2018 |
| #5 | Season 1, Ep 8 | Being Human | 7.0 | 6 | May 10, 2018 |
| #6 | Season 1, Ep 9 | Street Fight | 7.0 | 5 | May 17, 2018 |
| #7 | Season 1, Ep 3 | Interview with a Mermaid | 6.9 | 8 | Apr 5, 2018 |
| #8 | Season 1, Ep 2 | The Lure | 6.7 | 15 | Mar 29, 2018 |
| #9 | Season 1, Ep 1 | Pilot | 6.4 | 25 | Mar 29, 2018 |
| #10 | Season 1, Ep 10 | Aftermath | 6.0 | 6 | May 24, 2018 |