| Gemeenteraadsverkiezingen 4 maart 1998 |
| PROVINCIE ZUID-HOLLAND |
| |
| Partijen | Zetels | Zetels |
| Zetels | 1.772 | 1.762 |
| PvdA | 343 | 289 |
| CDA | 375 | 406 |
| VVD | 412 | 362 |
| D66 | 100 | 201 |
| RPF/SGP/GPV | 185 | 159 |
| AOV/U55+ | 9 | - |
| GRLINKS | 59 | 50 |
| CD | 1 | 17 |
| SP | 36 | 29 |
| Groenen | 1 | 1 |
| CP86 | - | 1 |
| Sol'93 | - | 1 |
| NedMob | 3 | - |
| LOG | 216 | 185 |
| LPG | 26 | 26 |
| LPCG | 6 | 5 |
| Overig94 | - | 30 |
| |