| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | Crystal Palace | Premier League | 0 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Crystal Palace | Premier League | 4 | 0 | 0 | 0 | 0 | 6.4 |
| 2022/2023 | Crystal Palace | Premier League | 6 | 1 | 0 | 2 | 0 | 6.4 |
| 2021/2022 | Crystal Palace U23 | Premier League 2 | 0 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Crystal Palace | Premier League | 8 | 1 | 0 | 2 | 0 | 6.9 |
| 2020/2021 | Crystal Palace | Premier League | 8 | 0 | 0 | 1 | 0 | 6.6 |
| 2019/2020 | Crystal Palace | Premier League | 18 | 1 | 1 | 5 | 0 | 6.9 |
| 2018/2019 | Crystal Palace | Premier League | 29 | 1 | 1 | 6 | 0 | 6.9 |
| 2017/2018 | Crystal Palace | Premier League | 28 | 3 | 0 | 8 | 0 | 7.2 |
| 2016/2017 | Crystal Palace | Premier League | 24 | 3 | 0 | 4 | 0 | 6.8 |
| 2015/2016 | West Ham United | Premier League | 25 | 0 | 0 | 4 | 0 | 7.0 |
| 2014/2015 | West Ham United | Premier League | 22 | 1 | 0 | 6 | 0 | – |
| 2013/2014 | West Ham United | Premier League | 31 | 0 | 0 | 6 | 0 | – |
| 2012/2013 | West Ham United | Premier League | 26 | 1 | 0 | 5 | 0 | – |
| 2011/2012 | West Ham United | Championship | 47 | 4 | 0 | 6 | 0 | – |
| 2010/2011 | West Ham United | Premier League | 19 | 1 | 0 | 2 | 0 | – |
| 2009/2010 | West Ham United | Premier League | 23 | 0 | 0 | 0 | 0 | – |
| 2008/2009 | West Ham United | Premier League | 12 | 1 | 0 | 0 | 1 | – |
| 2008/2009 | Derby County | Championship | 7 | 0 | 0 | 1 | 0 | – |
| 2008/2009 | West Ham United | Premier League | 0 | 0 | 0 | 0 | 0 | – |
| 2007/2008 | West Ham United | Premier League | 5 | 0 | 0 | 0 | 0 | – |
| Total | 342 | 18 | 2 | 58 | 1 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 07 May 2016 | West Ham | Crystal Palace | € 11.7M | |
| - | West Ham | Derby | Loan |
J. Tomkins career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.