Before (end of 1989) (47 seats, Elections Centre)
Liberal Democrats 24 · Conservative 16 · Labour 7 · Other 0
After (end of 1990) (47 seats, Elections Centre)
Conservative 19 · Liberal Democrats 17 · Labour 11 · Other 0
Ward results
Abbots Langley1 seat · turnout 55.5%
| M. Dunstone | SLD | 854 |
| R Simons | Conservative | 609 |
| J. Betteridge | Labour | 461 |
Bedmond1 seat · turnout 50.8%
| C. Skinner | SLD | 517 |
| M. Williams | Conservative | 504 |
| P. Bold | Labour | 290 |
Carpenders Park1 seat · turnout 50.9%
| S. Woodward | Conservative | 906 |
| P. Barnes | SLD | 611 |
| S. Ryde-Weller | Labour | 444 |
Chorleywood1 seat · turnout 50.0%
| B. Wright | Conservative | 1,412 |
| S. Thompson | SLD | 416 |
| H Entwistle | Labour | 209 |
Chorleywood West1 seat · turnout 61.6%
| M. Trevett | SLD | 930 |
| J. Weitzmann | Conservative | 522 |
| G. Stone | Labour | 85 |
Croxley Green1 seat · turnout 56.1%
| S. Wright | SLD | 852 |
| B. Sainsbury | Conservative | 689 |
| N. Crump | Labour | 292 |
Croxley Green North1 seat · turnout 58.3%
| T. Ambrose | SLD | 706 |
| Ford C. | Conservative | 492 |
| I. Kirkham | Labour | 219 |
Croxley Green South1 seat · turnout 57.3%
| M. Tither | SLD | 790 |
| W. Brind | Conservative | 472 |
| M. Carpenter | Labour | 295 |
Langleybury1 seat · turnout 59.8%
| C. Oakley | Labour | 689 |
| P. Goggins | SLD | 660 |
| D. Braham | Conservative | 376 |
Leavesden2 seats · turnout 40.2%
| D Peters | Labour | 607 |
| D. Walton | Labour | 499 |
| B. O'Neill | SLD | 448 |
| P. Reid | Conservative | 431 |
| R. Laval | SLD | 410 |
| R Withers | Conservative | 401 |
Maple Cross & West Hyde1 seat · turnout 55.6%
| C. Whillier | SLD | 652 ✓ |
| C. Green | Conservative | 232 |
| M. Theobald | Labour | 181 |
| A. Howell | Green | 53 |
Moor Park1 seat · turnout 53.0%
| D. Hansford | Conservative | 1,289 |
| A. Waugh Ms | SLD | 382 |
Rickmansworth1 seat · turnout 52.8%
| J. Gowshall | Conservative | 1,210 |
| J. Hicks | SLD | 344 |
| A. Mussett | Labour | 233 |
Sarratt1 seat · turnout 56.4%
| T Prizeman | Conservative | 644 |
| I. McMillan | SLD | 370 |
| M. Gallagher | Labour | 135 |
