Season 6 holds the highest collective average score across the series.
Season 6 Details →Lowest score variance (σ = 0.23), maintaining an average of 7.6.
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 |
|---|---|---|---|---|---|---|
| Ep 1 | 7.0 | 7.4 | 7.6 | 7.4 | 7.9 | 8.3 |
| Ep 2 | 6.8 | 7.7 | 7.9 | 6.4 | 7.8 | 7.7 |
| Ep 3 | 7.2 | 7.4 | 7.7 | 7.6 | 7.8 | 7.9 |
| Ep 4 | 7.2 | 7.6 | 7.7 | 7.6 | 7.8 | 8.1 |
| Ep 5 | 7.3 | 7.7 | 7.8 | 7.6 | 7.8 | 7.3 |
| Ep 6 | 7.3 | 7.5 | 7.5 | 7.7 | 7.5 | 7.8 |
| Ep 7 | 7.3 | 7.9 | 7.5 | 7.9 | 7.5 | 8.1 |
| Ep 8 | 7.3 | 7.6 | 7.4 | 8.1 | 7.2 | 8.0 |
| Ep 9 | 7.8 | 7.4 | 7.2 | 7.5 | 7.7 | 8.0 |
| Ep 10 | 7.3 | 7.7 | 7.3 | 7.5 | 8.0 | 8.1 |
| Ep 11 | 7.8 | 7.5 | 7.2 | 7.8 | 7.4 | 6.8 |
| Ep 12 | – | 7.5 | 7.2 | 7.9 | 7.7 | 8.4 |
| Ep 13 | – | 7.5 | 7.7 | 7.5 | 7.7 | 7.9 |
| Ep 14 | – | 7.7 | 6.8 | 7.7 | 7.9 | 8.4 |
| Ep 15 | – | 7.5 | 7.9 | 7.9 | 7.7 | 9.3 |
| Ep 16 | – | 7.6 | 7.9 | 7.9 | 8.1 | – |
| Ep 17 | – | 7.5 | 7.5 | 7.5 | 7.7 | – |
| Ep 18 | – | 7.4 | 7.3 | 7.3 | 7.2 | – |
| Ep 19 | – | 7.3 | 7.5 | 7.6 | 7.4 | – |
| Ep 20 | – | 7.5 | 7.8 | 8.0 | 6.8 | – |
| Ep 21 | – | 8.3 | 7.4 | 8.2 | 8.0 | – |
| Ep 22 | – | 8.0 | 8.0 | 9.0 | – | – |
| Season Avg | 7.3 | 7.6 | 7.5 | 7.7 | 7.7 | 8.0 |
Ratings Analysis & Trajectory
Across 6 seasons and 113 episodes, Superstore has earned an overall series rating of 7.6 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 6, Episode 15 ("All Sales Final"), rated at an extraordinary 9.3/10 with 11 ratings. Conversely, the lowest-rated installment is Season 4, Episode 2 ("Baby Shower"), landing at 6.4/10.
The most precipitous single-episode shift occurred in Season 6 between Episode 10 ("Depositions", 8.1) and Episode 11 ("Deep Cleaning", 6.8), a swing of 1.3 points.
Top 10 Highest Rated Episodes of Superstore
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 6, Ep 15 | All Sales Final | 9.3 | 11 | Mar 25, 2021 |
| #2 | Season 4, Ep 22 | Employee Appreciation Day | 9.0 | 13 | May 16, 2019 |
| #3 | Season 6, Ep 14 | Perfect Store | 8.4 | 9 | Mar 25, 2021 |
| #4 | Season 6, Ep 12 | Customer Satisfaction | 8.4 | 8 | Mar 11, 2021 |
| #5 | Season 2, Ep 21 | Cheyenne's Wedding | 8.3 | 13 | Apr 27, 2017 |
| #6 | Season 6, Ep 1 | Essential | 8.3 | 10 | Oct 28, 2020 |
| #7 | Season 4, Ep 21 | Sandra's Fight | 8.2 | 12 | May 16, 2019 |
| #8 | Season 4, Ep 8 | Managers' Conference | 8.1 | 12 | Dec 6, 2018 |
| #9 | Season 6, Ep 7 | The Trough | 8.1 | 10 | Jan 27, 2021 |
| #10 | Season 6, Ep 4 | Prize Wheel | 8.1 | 9 | Nov 18, 2020 |