Before (end of 1986) (51 seats, Elections Centre)
Labour 29 · Conservative 18 · Other 3 · SDP-Liberal Alliance 1
After (end of 1987) (51 seats, Elections Centre)
Labour 26 · Conservative 20 · Other 5 · SDP-Liberal Alliance 0
Ward results
Beckermet2 seats · turnout 37.5%
| J. Roberts | Conservative | 738 ✓ |
| Y. Wilson | Conservative | 609 ✓ |
| K. Wilson | Labour | 414 |
Bootle1 seat · turnout 53.0%
| R. Walker | Conservative | 551 ✓ |
| M. Jenkins | Labour | 77 |
Bransty3 seats · turnout 50.8%
| H. Hanlon | Labour | 803 ✓ |
| M. Simon | Conservative | 771 ✓ |
| F. Holmes | Conservative | 721 ✓ |
| H. Bennett | Labour | 717 |
| G. Roberts | Conservative | 689 |
| B. Roxburgh | Labour | 565 |
| R. Brown | Lib/Sdp | 338 |
Cleator Moor North3 seats · turnout 35.5%
| J. Henney | Labour | 1,050 ✓ |
| I. Skillen | Labour | 1,030 ✓ |
| R. Elliott | Labour | 889 ✓ |
| H. Morris | Conservative | 507 |
| G. Seward | Lib/Sdp | 274 |
Cleator Moor South2 seats
| C. Simpson | Labour | 0 ✓ |
| D. Fisher | Labour | 0 ✓ |
Distington2 seats
| F. Morgan | Labour | 0 ✓ |
| O. Coyles | Labour | 0 ✓ |
dnalepoC3 seats
| Margaret Woodburn | Labour | 928 |
| J. Carver | Labour | 865 |
| W Kirkby | Conservative | 708 |
| J Murray | Labour | 699 |
| James Holmes | Conservative | 534 |
| M Kitto | Conservative | 481 |
| Egremont | North | 0 |
Egremont North3 seats · turnout 48.2%
| M. Woodburn | Labour | 928 ✓ |
| J. Carver | Labour | 865 ✓ |
| W. Kirkby | Conservative | 708 ✓ |
| J. Murray | Labour | 699 |
| J. Holmes | Conservative | 534 |
| M. Kitto | Conservative | 481 |
Egremont South2 seats · turnout 54.9%
| R. Copeland | Conservative | 843 ✓ |
| A. Simpson | Conservative | 735 ✓ |
| P. Rothery | Labour | 597 |
| J. Logan | Labour | 584 |
| R. Edwards | Lib/Sdp | 130 |
Ennerdale1 seat · turnout 48.6%
| M. Mitchell | Conservative | 436 ✓ |
| A. Bewley | Labour | 304 |
Frizington2 seats
| J. Close | Labour | 0 ✓ |
| P. Connolly | Labour | 0 ✓ |
Gosforth1 seat · turnout 56.4%
| D. Gray | Independent | 353 ✓ |
| N. Murphy | Conservative | 319 |
| P. De Cordova | Labour | 33 |
Harbour3 seats
| A. Bennett | Labour | 828 ✓ |
| M Stalker | Labour | 815 ✓ |
| Richard Staples | Labour | 721 ✓ |
| M. Simpson | Conservative | 524 |
| J Tear | Conservative | 503 |
| C Smith | Green | 194 |
Haverigg1 seat · turnout 65.2%
| K. Metters | Independent | 259 ✓ |
| J. Foster | Conservative | 171 |
| D. Ivey | Labour | 86 |
Hensingham3 seats
| A. Benson | Labour | 0 ✓ |
| P. Bennett | Labour | 0 ✓ |
| G. Blackwell | Labour | 0 ✓ |
Hillcrest2 seats · turnout 46.8%
| A. Robinson | Conservative | 765 ✓ |
| E. Salmon | Conservative | 671 ✓ |
| C. De Cordova | Labour | 560 |
| D. Banks | Labour | 529 |
Holborn Hill2 seats · turnout 52.8%
| R. Sinclair | Conservative | 593 ✓ |
| J. Brown | Conservative | 538 ✓ |
| P. Lancaster | Labour | 504 |
| C. Carter | Labour | 413 |
| M. Pinchen | Lib/Sdp | 164 |
Kells2 seats
| A. Holliday | Labour | 0 ✓ |
| B. Relph | Labour | 0 ✓ |
Melthwaite1 seat · turnout 6.4%
| M. Higham | Independent | 500 ✓ |
| J. Irving | Labour | 79 |
Millom Without1 seat · turnout 50.2%
| A. Butcher | Conservative | 285 ✓ |
| J. Duffield | Labour | 180 |
Mirehouse East2 seats
| S. Williamson | Labour | 0 ✓ |
| C. Blair | Labour | 0 ✓ |
Mirehouse West2 seats
| W. Phillips | Labour | 0 ✓ |
| J. Johnston | Labour | 0 ✓ |
Sandwith2 seats · turnout 49.1%
| D. Lee | TRA | 1,019 ✓ |
| J. Moore | TRA | 567 ✓ |
| J. Woolley | Labour | 317 |
| M. Baker | Labour | 311 |
Seascale2 seats · turnout 43.4%
| D. Moore | Conservative | 659 ✓ |
| A. Mounsey | Conservative | 460 ✓ |
| B. Pallister | Labour | 213 |
St. Bees1 seat · turnout 50.7%
| L. Brownrigg | Conservative | 467 ✓ |
| D. Andrews | Labour | 154 |
