Blue Bloods Episode Ratings Heatmap
2010 · 14 Seasons · 293 Episodes · Overall Score: 8.0/10 (293 rated)
Season 13 holds the highest collective average score across the series.
Season 13 Details →Lowest score variance (σ = 0.25), maintaining an average of 8.0.
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 14 seasons and 293 episodes, Blue Bloods has earned an overall series rating of 8.0 out of 10. The series demonstrates an upward quality trajectory, with later seasons sustaining higher viewer acclaim than its debut.
The single highest-rated hour of television in the series is Season 14, Episode 18 ("End of Tour"), rated at an extraordinary 9.4/10 with 5 ratings. Conversely, the lowest-rated installment is Season 11, Episode 14 ("The New You"), landing at 3.6/10.
The most precipitous single-episode shift occurred in Season 11 between Episode 13 ("Fallen Heroes", 8) and Episode 14 ("The New You", 3.6), a swing of 4.4 points.
Top 10 Highest Rated Episodes of Blue Bloods
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 14, Ep 18 | End of Tour | 9.4 | 5 | Dec 13, 2024 |
| #2 | Season 9, Ep 4 | Blackout | 9.0 | 5 | Oct 19, 2018 |
| #3 | Season 10, Ep 19 | Family Secrets | 9.0 | 4 | May 1, 2020 |
| #4 | Season 13, Ep 1 | Keeping the Faith | 9.0 | 4 | Oct 7, 2022 |
| #5 | Season 12, Ep 14 | Allegiance | 9.0 | 3 | Feb 25, 2022 |
| #6 | Season 13, Ep 2 | First Blush | 9.0 | 3 | Oct 14, 2022 |
| #7 | Season 13, Ep 4 | Life During Wartime | 9.0 | 3 | Oct 28, 2022 |
| #8 | Season 13, Ep 6 | On Dangerous Ground | 9.0 | 3 | Nov 18, 2022 |
| #9 | Season 13, Ep 7 | Heroes | 9.0 | 2 | Dec 2, 2022 |
| #10 | Season 13, Ep 8 | Poetic Justice | 9.0 | 2 | Dec 9, 2022 |