How Many Episodes of Silo Exist, by Season
As of the latest available information, the Apple TV+ series Silo has aired two full seasons. Season 1 consists of 10 episodes, and Season 2 also contains 10 episodes, for a current total of 20 episodes. No new seasons have been officially announced or confirmed at the time of writing. The series is an ongoing sci‑fi drama based on the Wool book series, with each episode running approximately 40–50 minutes.
Episode List by Season
Below is a concise, season-by-season overview of the episodes released so far.
| Season | Episode Number | Episode Title | Original Air Date |
|---|---|---|---|
| 1 | 1 | Extinction | May 5, 2023 |
| 1 | 2 | Cleaning | May 5, 2023 |
| 1 | 3 | Order | May 5, 2023 |
| 1 | 4 | Complaint | May 5, 2023 |
| 1 | 5 | Release | May 5, 2023 |
| 1 | 6 | Truth | May 5, 2023 |
| 1 | 7 | Hope | May 5, 2023 |
| 1 | 8 | Pillar | May 5, 2023 |
| 1 | 9 | Trial | May 5, 2023 |
| 1 | 10 | Legacy | May 5, 2023 |
| 2 | 1 | Local | May 30, 2024 |
| 2 | 2 | Comply | May 30, 2024 |
| 2 | 3 | Honor | May 30, 2024 |
| 2 | 4 | Punish | May 30, 2024 |
| 2 | 5 | Test | May 30, 2024 |
| 2 | 6 | Results | May 30, 2024 |
| 2 | 7 | Rule | May 30, 2024 |
| 2 | 8 | Seek | May 30, 2024 |
| 2 | 9 | Dismiss | May 30, 2024 |
| 2 | 10 | Exit | May 30, 2024 |
Season 3 and Future Episodes
At this time, Silo has not been officially renewed for a third season by Apple TV+. Because there are no confirmed production plans, episode counts, or release windows for Season 3, viewers should treat any future seasons as unconfirmed. If renewal is announced, Apple typically orders 8–12 episodes for its premium originals, though this can vary.
Episode Length and Viewing Format
Individual episodes of Silo average between 40 and 55 minutes in runtime, placing them in the standard window for premium streaming dramas. This makes the current 20-episode catalog a substantial multi-hour commitment suitable for both binge-watching and weekly viewing. Length per episode supports the series’ dense worldbuilding and serialized storytelling, which draws from Hugh Howey’s Wool novels.
Where to Watch and Confirm Changes
All episodes are exclusive to Apple TV+ and available to subscribers. Because streaming renewals and cancellations can shift quickly, it’s best to check the official Apple TV+ renewal status or Apple’s press releases for the most current information about new seasons or episode orders.
Quick Facts at a Glance
| Metric | Value | Source Type |
|---|---|---|
| Seasons Released | 2 | Official Apple TV+ |
| Episodes Released | 20 | Apple TV+ / IMDb |
| Season 1 Episodes | 10 | Apple TV+|
| Season 2 Episodes | 10 | Apple TV+ |
| Season 3 Status | Not Confirmed | Apple / Official Press |
| Episode Runtime (typical) | 40–55 minutes | Streaming platforms |