John Martin McDonnell – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 92.34% | 14 |
| 2025 | 98.73% | 322 |
| 2024 | 98.98% | 200 |
| 2023 | 99.99% | 256 |
| 2022 | 99.44% | 251 |
| 2021 | 98.67% | 242 |
| 2020 | 99.20% | 190 |
| 2019 | 98.61% | 181 |
| 2018 | 99.08% | 198 |
| 2017 | 98.31% | 170 |
| 2016 | 99.30% | 231 |
| 2015 | 97.73% | 218 |
| 2014 | 94.04% | 238 |
| 2013 | 96.50% | 264 |
| 2012 | 97.65% | 258 |
| 2011 | 92.11% | 253 |
| 2010 | 87.94% | 270 |
| 2009 | 72.07% | 263 |
| 2008 | 71.80% | 318 |
| 2007 | 86.10% | 237 |
| 2006 | 77.00% | 242 |
| 2005 | 69.48% | 247 |
| 2004 | 90.48% | 348 |
| 2003 | 82.77% | 371 |
| 2002 | 84.90% | 276 |
| 2001 | 75.14% | 129 |
| 2000 | 99.10% | 8 |
| 1999 | 98.70% | 11 |
| 1998 | 99.10% | 9 |
| 1997 | 69.46% | 3 |