| ward_name | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Clydebank Central | 143 | 139 | 131 | 135 | 137 | 171 |
| Clydebank Waterfront | 99 | 101 | 102 | 96 | 118 | 125 |
| Dumbarton | 115 | 101 | 104 | 96 | 113 | 130 |
| Helensburgh and Lomond South | 1 | 2 | 1 | n/a | n/a | n/a |
| Kilpatrick | 68 | 60 | 56 | 53 | 60 | 77 |
| Leven | 85 | 79 | 80 | 78 | 92 | 104 |
| Lomond | 136 | 107 | 95 | 87 | 87 | 103 |
| ~Unknown | n/a | n/a | n/a | n/a | n/a | n/a |