Lord Deben – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 100.00% | 23 |
| 2025 | 95.99% | 227 |
| 2024 | 75.27% | 76 |
| 2023 | 84.04% | 167 |
| 2022 | 88.31% | 163 |
| 2021 | 78.16% | 143 |
| 2020 | 66.32% | 104 |
| 2019 | 25.23% | 67 |
| 2018 | 61.84% | 61 |
| 2017 | 93.77% | 58 |
| 2016 | 97.73% | 102 |
| 2015 | 94.79% | 68 |
| 2014 | 88.65% | 86 |
| 2013 | 88.44% | 87 |
| 2012 | 97.13% | 113 |
| 2011 | 86.48% | 131 |
| 2010 | 99.19% | 140 |
| 2009 | 95.77% | 263 |
| 2008 | 91.65% | 318 |
| 2007 | 98.55% | 237 |
| 2006 | 97.98% | 242 |
| 2005 | 98.19% | 247 |
| 2004 | 98.64% | 348 |
| 2003 | 97.52% | 371 |
| 2002 | 99.74% | 276 |
| 2001 | 97.38% | 129 |
| 2000 | 100.00% | 8 |
| 1999 | 96.43% | 11 |
| 1998 | 100.00% | 9 |
| 1997 | 100.00% | 3 |