Before (end of 1998)
Not known.
After (end of 1999)
Not known.
Ward results
Aveley1 seat
| G Timms | Labour | 635 ✓ |
| Y. Partridge | Conservative | 299 |
| J. Livermore | Liberal Democrats | 256 |
Chadwell St. Mary1 seat
| A Fish | Labour | 1,078 ✓ |
| K Rytter | Conservative | 338 |
Chafford Hundred1 seat
| J Vessey | Conservative | 506 ✓ |
| P. De'Ath | Labour | 269 |
Corringham West1 seat
| N. Barron | Labour | 505 ✓ |
| Ian Harrison | Conservative | 232 |
East Tilbury1 seat
| B Palmer | Labour | 947 ✓ |
| N Lewis | Conservative | 199 |
Grays Thurrock1 seat
| Y. Gupta | Labour | 821 ✓ |
| R Jameson | Conservative | 343 |
| D. Coward | Liberal Democrats | 119 |
Stanford Le Hope West1 seat
| Anne Cheale | Conservative | 455 |
Stifford1 seat
| McPherson A. | Labour | 719 ✓ |
| P. Campbell | Conservative | 543 |
Tilbury Riverside1 seat
| M Southam | Labour | 0 ✓ |
Tilbury St. Chads1 seat
| A. Smith | Labour | 0 |
West Thurrock1 seat
| R. Price | Labour | 490 ✓ |
| H Coe-Welch | Conservative | 235 |