| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Amedspor | 1. Lig | 9 | 0 | 0 | 0 | 0 | 6.5 |
| 2023/2024 | Nottingham | Premier League | 30 | 0 | 0 | 2 | 0 | 6.6 |
| 2022/2023 | Nottingham | Premier League | 22 | 1 | 0 | 3 | 0 | 6.7 |
| 2021/2022 | Crystal Palace | Premier League | 33 | 0 | 1 | 3 | 0 | 6.8 |
| 2020/2021 | Crystal Palace | Premier League | 37 | 1 | 0 | 4 | 0 | 6.8 |
| 2019/2020 | Crystal Palace | Premier League | 38 | 1 | 1 | 4 | 0 | 6.8 |
| 2018/2019 | Crystal Palace | Premier League | 34 | 0 | 2 | 3 | 0 | 6.6 |
| 2017/2018 | West Ham | Premier League | 33 | 2 | 3 | 5 | 0 | 6.7 |
| 2016/2017 | West Ham | Premier League | 31 | 1 | 0 | 3 | 0 | 6.9 |
| 2015/2016 | West Ham | Premier League | 34 | 5 | 2 | 5 | 1 | 7.1 |
| 2014/2015 | West Ham | Premier League | 1 | 0 | 0 | 0 | 0 | 8.2 |
| 2013/2014 | Anderlecht | Jupiler League | 38 | 1 | 0 | 4 | 1 | – |
| 2012/2013 | Anderlecht | Jupiler League | 25 | 1 | 0 | 3 | 1 | – |
| 2011/2012 | Anderlecht | Jupiler League | 30 | 0 | 0 | 3 | 0 | – |
| 2010/2011 | Anderlecht | Jupiler League | 15 | 1 | 0 | 1 | 0 | – |
| Total | 410 | 14 | 9 | 43 | 3 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 09 Dec 2025 | Nottingham | Amedspor | Free agent | |
| - | Crystal Palace | Nottingham | Free agent | |
| 08 Jan 2018 | West Ham | Crystal Palace | Transfer | |
| 07 Jan 2014 | Anderlecht | West Ham | Transfer | |
| - | Kortrijk | Anderlecht | Return from loan | |
| 08 Jan 2008 | Anderlecht | Kortrijk | Loan | |
| 07 Jan 2008 | RWDM Brussels | Anderlecht | Transfer | |
| 07 Jan 2006 | Yeggo | RWDM Brussels | Transfer |
C. Kouyate career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.