Earl Caithness – Votes and party alignment
| Year | Party alignment | Total votes |
|---|---|---|
| 2026 | 99.44% | 76 |
| 2025 | 99.23% | 227 |
| 2024 | 99.31% | 76 |
| 2023 | 98.79% | 167 |
| 2022 | 98.72% | 163 |
| 2021 | 87.76% | 143 |
| 2020 | 88.21% | 104 |
| 2019 | 92.36% | 67 |
| 2018 | 95.02% | 61 |
| 2017 | 99.21% | 58 |
| 2016 | 97.91% | 102 |
| 2015 | 96.73% | 68 |
| 2014 | 99.17% | 86 |
| 2013 | 97.36% | 87 |
| 2012 | 98.56% | 113 |
| 2011 | 97.33% | 131 |
| 2010 | 98.85% | 73 |
| 2009 | 99.16% | 90 |
| 2008 | 95.84% | 125 |
| 2007 | 95.85% | 100 |
| 2006 | 98.86% | 165 |
| 2005 | 100.00% | 90 |
| 2004 | 99.82% | 179 |
| 2003 | 95.10% | 229 |
| 2002 | 98.68% | 132 |
| 2001 | 99.41% | 82 |
| 2000 | 98.52% | 2 |