UK TV · BBC iPlayer
Numberblocks: all seasons, episodes and where it airs in the UK
Quick answer · UK
Numberblocks is a UK children and animation series from BBC iPlayer, running since 2017, with 9 seasons and 185 episodes.
No new season of Numberblocks has been confirmed yet; the latest episode aired on Monday, September 7, 2026.
Numberblocks seasons (9 seasons, 185 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 15 | January 23, 2017 | February 10, 2017 |
| Season 2 | 15 | May 1, 2017 | May 19, 2017 |
| Season 3 | 30 | September 24, 2018 | February 1, 2019 |
| Season 4 | 30 | June 10, 2019 | August 16, 2019 |
| Season 5 | 30 | March 8, 2021 | June 25, 2021 |
| Season 6 | 15 | March 4, 2024 | March 18, 2024 |
| Season 7 | 15 | August 19, 2024 | September 2, 2024 |
| Season 8 | 30 | August 18, 2025 | February 23, 2026 |
| Season 9 | 5 | September 7, 2026 | September 7, 2026 |
Original UK air dates on BBC iPlayer.
Common questions
How many seasons of Numberblocks are there?
Numberblocks has 9 seasons and 185 episodes, first airing on Monday, January 23, 2017.
Is Numberblocks still on?
No new season of Numberblocks has been confirmed yet; the latest episode aired on Monday, September 7, 2026.
What channel is Numberblocks on in the UK?
Numberblocks airs on BBC iPlayer, a streaming service.
Who stars in Numberblocks?
The main cast includes Beth Chalmers, Beth Chalmers, Marcel McCalla, Marcel McCalla.
Source: TVmaze (CC BY-SA), retrieved October 7, 2026.