| ward_name | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Clydebank Central | 2,215 | 2,154 | 2,022 | 2,081 | 2,121 | 2,643 |
| Clydebank Waterfront | 1,560 | 1,593 | 1,606 | 1,503 | 1,855 | 1,963 |
| Dumbarton | 1,970 | 1,733 | 1,776 | 1,649 | 1,937 | 2,232 |
| Helensburgh and Lomond South | 8 | 15 | 4 | nan | nan | nan |
| Kilpatrick | 790 | 693 | 644 | 608 | 694 | 891 |
| Leven | 1,528 | 1,431 | 1,443 | 1,397 | 1,652 | 1,883 |
| Lomond | 1,524 | 1,197 | 1,065 | 969 | 970 | 1,157 |
| ~Unknown | 109 | 153 | 872 | 2,043 | 408 | 119 |