Gregory Campbell – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 100.00% | 14 |
| 2025 | 99.20% | 322 |
| 2024 | 100.00% | 200 |
| 2023 | 99.59% | 256 |
| 2022 | 99.85% | 251 |
| 2021 | 98.63% | 242 |
| 2020 | 98.22% | 190 |
| 2019 | 99.32% | 181 |
| 2018 | n/a | 198 |
| 2017 | 98.96% | 170 |
| 2016 | n/a | 231 |
| 2015 | 98.63% | 218 |
| 2014 | 98.10% | 238 |
| 2013 | 98.36% | 264 |
| 2012 | 98.41% | 258 |
| 2011 | 98.69% | 253 |
| 2010 | 98.31% | 270 |
| 2009 | 98.94% | 263 |
| 2008 | 98.84% | 318 |
| 2007 | 99.77% | 237 |
| 2006 | 99.43% | 242 |
| 2005 | 99.66% | 247 |
| 2004 | 100.00% | 348 |
| 2003 | 100.00% | 371 |
| 2002 | 100.00% | 276 |
| 2001 | 100.00% | 122 |