| 1 May 2025 | Local Elections 2025 | Tenbury | Worcestershire | Green Party | 314 | 10.2% | 4th | No |
| 1 May 2025 | Local Elections 2025 | Codnor, Aldercar, Langley Mill & Loscoe | Derbyshire | The Labour Party | 526 | 16.9% | 2nd | No |
| 4 July 2024 | UK General Election 2024 | Swansea West | UK Parliamentary general election | Green Party | 2,305 | 6.5% | 6th | No |
| 4 May 2023 | Local Elections 2023 | Tenbury | Malvern Hills | Green Party | 331 | 16.7% | 4th | No |
| 4 May 2023 | Local Elections 2023 | Norton North | Halton | The Labour Party | 786 | 54.8% | 1st | Yes |
| 5 May 2022 | Local Elections 2022 | King's Park | Hackney | Green Party | 682 | 8.9% | 5th | No |
| 5 May 2022 | Local Elections 2022 | Two Locks | Torfaen | The Labour Party | 695 | 17.5% | 2nd | Yes |
| 6 May 2021 | Local Elections 2021 | Tenbury | Worcestershire | Green Party | 435 | 14.4% | 2nd | No |
| 6 May 2021 | Local Elections 2021 | Norton North | Halton | The Labour Party | 587 | 16.6% | 2nd | Yes |
| 6 May 2021 | Local Elections 2021 | Heanor Central | Derbyshire | The Labour Party | 1,011 | 31.5% | 2nd | No |
| 6 May 2021 | Local Elections 2021 | King's Park | Hackney | Green Party | 636 | 16.4% | 2nd | No |
| 2 May 2019 | Local Elections 2019 | Kenilworth Abbey & Arden | Warwick | Green Party | 481 | 6.2% | 9th | No |
| 3 May 2018 | Local Elections 2018 | Heanor West | Amber Valley | The Labour Party | 670 | 44.8% | 2nd | No |
| 3 May 2018 | Local Elections 2018 | Norton North | Halton | The Labour Party | 791 | 55.7% | 1st | Yes |
| 4 May 2017 | Local Elections 2017 | Maesydre | Wrexham | The Labour Party | 249 | 44.1% | 1st | Yes |
| 4 May 2017 | Local Elections 2017 | Sketty | Swansea | The Labour Party | 1,645 | 7.5% | 1st | Yes |
| 4 May 2017 | Local Elections 2017 | Greater Heanor | Derbyshire | The Labour Party | 1,158 | 38.8% | 2nd | No |
| 4 May 2017 | Local Elections 2017 | Two Locks | Torfaen | The Labour Party | 572 | 13.2% | 3rd | Yes |
| 5 May 2016 | London Assembly Election 2016 — London-wide Members | South Wales East | Wales | The Labour Party | 0 | — | 1st | No |
| 7 May 2015 | Local Elections 2015 | BERKHAMSTED WEST | Dacorum | The Labour Party | 554 | 9.5% | 4th | No |
| 7 May 2015 | Local Elections 2015 | Alrewas & Fradley | Lichfield | The Labour Party | 635 | 8.4% | 5th | No |
| 22 May 2014 | Local Elections 2014 | Forest Hill | Lewisham | Green Party | 764 | 5.6% | 8th | No |
| 22 May 2014 | Local Elections 2014 | Heanor West | Amber Valley | The Labour Party | 623 | 40.4% | 1st | Yes |
| 22 May 2014 | Local Elections 2014 | Norton North | Halton | The Labour Party | 850 | 53.2% | 1st | Yes |
| 22 May 2014 | Local Elections 2014 | King's Park | Hackney | Green Party | 684 | 7.3% | 5th | No |
| 2 May 2013 | Local Elections 2013 | Greater Heanor | Derbyshire | The Labour Party | 1,383 | 51.4% | 1st | Yes |
| 3 May 2012 | Local Elections 2012 | Killay South | Swansea | The Labour Party | 327 | 37.7% | 2nd | No |
| 3 May 2012 | Local Elections 2012 | Two Locks | Torfaen | The Labour Party | 678 | 14.9% | 4th | No |
| 3 May 2012 | Local Elections 2012 | Higher Kinnerton | Flintshire | The Labour Party | 190 | 30% | 2nd | No |
| 5 May 2011 | Local Elections 2011 | Newtown | Chiltern | The Labour Party | 156 | 16.5% | 3rd | No |
| 5 May 2011 | Local Elections 2011 | Alrewas & Fradley | Lichfield | The Labour Party | 496 | 8.7% | 4th | No |
| 6 May 2010 | Local Elections 2010 | Heanor West | Amber Valley | The Labour Party | 1,160 | 37.6% | 1st | Yes |
| 6 May 2010 | Local Elections 2010 | Norcot | Reading | The Labour Party | 1,915 | 44.6% | 1st | Yes |
| 6 May 2010 | Local Elections 2010 | Norton North | Halton | The Labour Party | 1,333 | 42.3% | 1st | Yes |
| 1 May 2008 | Local Elections 2008 | Killay South | Swansea | Green Party | 119 | 11.9% | 4th | No |
| 1 May 2008 | Local Elections 2008 | Norton North | Halton | The Labour Party | 327 | 22.7% | 2nd | No |
| 3 May 2007 | Local Elections 2007 | Norton North | Halton | The Labour Party | 429 | 30% | 2nd | No |
| 4 May 2006 | Local Elections 2006 | Ditton | Halton | The Labour Party | 693 | 49% | 2nd | No |
| 4 May 2006 | Local Elections 2006 | Norcot | Reading | The Labour Party | 1,134 | 51.3% | 1st | Yes |
| 4 May 2006 | Local Elections 2006 | Highgate | Haringey | The Labour Party | 347 | 3.3% | 12th | No |
| 4 May 2006 | Local Elections 2006 | Tollington | Islington | Green Party | 429 | 5.2% | 8th | No |
| 4 May 2006 | Local Elections 2006 | Heanor West | Amber Valley | The Labour Party | 607 | 32% | 1st | Yes |
| 10 June 2004 | Local Elections 2004 | Whitford | Flintshire | The Labour Party | 309 | 35.5% | 2nd | No |
| 10 June 2004 | Local Elections 2004 | Norcot | Reading | The Labour Party | 1,140 | 18.4% | 3rd | Yes |
| 2 May 2002 | Local Elections 2002 | Norcot | Reading | The Labour Party | 1,184 | 64.8% | 1st | Yes |
| 2 May 2002 | Local Elections 2002 | Heanor West | Amber Valley | The Labour Party | 601 | 47.1% | 1st | Yes |
| 4 May 2000 | Local Elections 2000 | Manor | Adur | The Labour Party | 452 | 29.2% | 2nd | No |
| 4 May 2000 | Local Elections 2000 | Heanor West | Amber Valley | The Labour Party | 451 | 19.3% | 2nd | Yes |
| 6 May 1999 | Local Elections 1999 | Hilltop | Chiltern | The Labour Party | 68 | 10.8% | 3rd | No |
| 6 May 1999 | Local Elections 1999 | Houghton Central | South Bedfordshire | The Labour Party | 540 | 40.6% | 2nd | No |
| 6 May 1999 | Local Elections 1999 | Alrewas | Lichfield | The Labour Party | 442 | 9.2% | 5th | No |
| 7 May 1998 | Local Elections 1998 | Heanor West | Amber Valley | The Labour Party | 751 | 74.5% | 1st | Yes |
| 1 May 1997 | Local Elections 1997 | Ditton | Halton | The Labour Party | 2,356 | 32% | 1st | Yes |
| 4 May 1995 | Local Elections 1995 | Ashley Green & Latimer | Chiltern | The Labour Party | 120 | 19.5% | 3rd | No |
| 4 May 1995 | Local Elections 1995 | Alrewas | Lichfield | The Labour Party | 616 | 15% | 3rd | Yes |
| 4 May 1995 | Local Elections 1995 | Houghton Central | South Bedfordshire | The Labour Party | 1,067 | 79.2% | 1st | Yes |
| 4 May 1995 | Local Elections 1995 | Hythe South | Shepway | The Labour Party | 221 | 10% | 5th | No |
| 5 May 1994 | Local Elections 1994 | Heanor West | Amber Valley | The Labour Party | 1,431 | 73.4% | 1st | Yes |
| 5 May 1994 | Local Elections 1994 | Ravensbury | Merton | The Labour Party | 2,040 | 24% | 1st | Yes |
| 6 May 1993 | Local Elections 1993 | Birchfield | Cheshire | The Labour Party | 1,936 | 55.2% | 1st | Yes |
| 6 May 1993 | Local Elections 1993 | Norcot | Berkshire County Council | The Labour Party | 1,284 | 57.4% | 1st | Yes |
| 7 May 1992 | Local Elections 1992 | Eastham | Wirral | The Labour Party | 1,091 | 18.9% | 3rd | No |
| 7 May 1992 | Local Elections 1992 | Landore | Swansea | Green Party | 59 | 5.1% | 3rd | No |
| 7 May 1992 | Local Elections 1992 | Grange | Ellesmere Port and Neston | The Labour Party | 896 | 76.8% | 1st | Yes |
| 2 May 1991 | Local Elections 1991 | Bargoed | Rhymney Valley | The Labour Party | 952 | 17.7% | 3rd | Yes |
| 2 May 1991 | Local Elections 1991 | Royden | Wirral | The Labour Party | 849 | 12.9% | 3rd | No |
| 2 May 1991 | Local Elections 1991 | Houghton Central | South Bedfordshire | The Labour Party | 874 | 57.5% | 1st | Yes |
| 3 May 1990 | Local Elections 1990 | Heanor West | Amber Valley | The Labour Party | 1,297 | 51.9% | 1st | Yes |
| 3 May 1990 | Local Elections 1990 | Castlefields | Halton | The Labour Party | 0 | — | 1st | Yes |
| 7 May 1987 | Local Elections 1987 | Houghton Central | South Bedfordshire | The Labour Party | 782 | 51.4% | 1st | Yes |
| 2 May 1985 | Local Elections 1985 | Winsford South | Cheshire | The Labour Party | 1,526 | 41.7% | 1st | Yes |
| 3 May 1984 | Local Elections 1984 | Grange | Ellesmere Port and Neston | The Labour Party | 1,178 | 76.8% | 1st | Yes |
| 3 May 1984 | Local Elections 1984 | Old Swan | Liverpool | The Labour Party | 3,126 | 46.9% | 1st | Yes |
| 5 May 1983 | Local Elections 1983 | Bargoed | Rhymney Valley | The Labour Party | 1,592 | 14.5% | 4th | Yes |
| 5 May 1983 | Local Elections 1983 | Houghton Central | South Bedfordshire | The Labour Party | 1,059 | 60.7% | 1st | Yes |
| 6 May 1982 | Local Elections 1982 | St. Marys Park | Metropolitan Borough of Wandsworth | The Labour Party | 1,725 | 15.6% | 1st | Yes |
| 6 May 1982 | Local Elections 1982 | Abbey | Merton | The Labour Party | 976 | 11.1% | 6th | No |
| 7 May 1981 | Local Elections 1981 | Winsford South | Cheshire | The Labour Party | 2,147 | 50.8% | 1st | Yes |
| 1 May 1980 | Local Elections 1980 | Grange | Ellesmere Port and Neston | The Labour Party | 1,250 | 82.5% | 1st | Yes |
| 1 May 1980 | Local Elections 1980 | Old Swan | Liverpool | The Labour Party | 1,743 | 13.1% | 1st | Yes |
| 3 May 1979 | Local Elections 1979 | Redlands | Reading | The Labour Party | 1,103 | 9.4% | 5th | No |
| 3 May 1979 | Local Elections 1979 | Houghton Central | South Bedfordshire | The Labour Party | 2,076 | 63.6% | 1st | Yes |
| 3 May 1979 | Local Elections 1979 | No. 23 (Old Swan) | Liverpool | The Labour Party | 3,202 | 37.6% | 1st | Yes |
| 3 May 1979 | Local Elections 1979 | Bargoed | Rhymney Valley | The Labour Party | 2,591 | 13.4% | 4th | Yes |
| 4 May 1978 | Local Elections 1978 | No. 7 (BroadGreen) | Liverpool | The Labour Party | 859 | 19.1% | 3rd | No |
| 5 May 1977 | Local Elections 1977 | Runcorn No. 3 | Cheshire | The Labour Party | 2,382 | 48.1% | 2nd | No |
| 6 May 1976 | Local Elections 1976 | Grange | Ellesmere Port and Neston | The Labour Party | 0 | — | 1st | Yes |
| 6 May 1976 | Local Elections 1976 | Park | Reading | The Labour Party | 943 | 11% | 4th | No |
| 6 May 1976 | Local Elections 1976 | Houghton Central | South Bedfordshire | The Labour Party | 812 | 18.1% | 2nd | Yes |
| 2 May 1974 | Local Elections 1974 | Cannon Hill | Merton | The Labour Party | 1,717 | 9.3% | 5th | No |
| 28 February 1974 | UK General Election 28 Feb 1974 | Beaconsfield | UK Parliamentary general election | The Labour Party | 11,691 | 18% | 4th | No |
| 28 February 1974 | UK General Election 28 Feb 1974 | Daventry | UK Parliamentary general election | The Labour Party | 21,524 | 20.7% | 2nd | No |
| 7 June 1973 | Local Elections 1973 | Pooltown | Ellesmere Port and Neston | The Labour Party | 731 | 22.4% | 3rd | Yes |
| 12 April 1973 | Local Elections 12 Apr 1973 (county councils) | Runcorn Rural No. 2 | Cheshire | The Labour Party | 1,783 | 33.2% | 2nd | No |
| 18 June 1970 | UK General Election 18 Jun 1970 | Worcester | UK Parliamentary general election | The Labour Party | 21,275 | 41.7% | 2nd | No |