Before (end of 2017) (54 seats, Elections Centre)
Labour 31 · Conservative 22 · Other 1 · Liberal Democrats 0
After (end of 2018) (54 seats, Open Council Data)
Labour 33 · Conservative 19 · Other 2
Ward results
Ashurst1 seat · turnout 29.9%
| Yvonne Gagen | Labour | 1,041 ✓ |
| Jane Houlgrave | Conservative | 221 |
| William Mason Rowan Gilmour | Green | 132 |
Aughton & Downholland1 seat · turnout 36.3%
| David Michael O'Toole | Conservative | 919 ✓ |
| Stephen Kirrelly | Labour | 730 |
Aughton Park1 seat · turnout 37.5%
| Doreen Stephenson | Conservative | 752 ✓ |
| Bernie Green | Labour | 443 |
Burscough East1 seat · turnout 39.6%
| Susan Anne Evans | Labour | 710 ✓ |
| Ruth Melling | Conservative | 679 |
Burscough West1 seat · turnout 38.1%
| Cynthia Dereli | Labour | 965 ✓ |
| Gillian Marguerite Taylor | Conservative | 503 |
Derby1 seat · turnout 35.8%
| Ian Davis | OWL | 884 ✓ |
| Gareth Dowling | Labour | 710 |
| Lynne Gray | Conservative | 221 |
| Harry Doyle | Green | 71 |
HESKETH-WITH-BECCONSALL1 seat
| Christopher Iain Ashcroft | Conservative | 622 ✓ |
| Nick Kemp | Labour | 322 |
| Tina Stringfellow | Liberal Democrats | 97 |
Knowsley1 seat
| Michelle Aldridge | Labour | 1,014 ✓ |
| Jeff Vernon | Conservative | 673 |
| Kate Mitchell | OWL | 306 |
Moorside1 seat · turnout 28.6%
| Terence Devine | Labour | 668 ✓ |
| Sarah Alexandra Helen Westley | Conservative | 84 |
Newburgh1 seat · turnout 38.8%
| Edward Pope | Conservative | 476 ✓ |
| Julian Finch | Labour | 162 |
NORTH MEOLS1 seat · turnout 32.1%
| Kath Lockie | Labour | 625 ✓ |
| George Rear | Conservative | 503 |
PARBOLD1 seat · turnout 43.6%
| David Whittington | Conservative | 861 ✓ |
| Clare Gillard | Labour | 461 |
Scarisbrick1 seat · turnout 37.8%
| Jane Margaret Marshall | Conservative | 793 ✓ |
| Claire Bowen | Labour | 354 |
Scott1 seat · turnout 42.4%
| Noel Delaney | Labour | 850 ✓ |
| Jane Elizabeth Thompson | Our West Lancashire | 820 |
| George Ernest Pratt | Conservative | 201 |
Skelmersdale South1 seat · turnout 28.9%
| Vickie Cummins | Labour | 1,126 ✓ |
| Valerie Marsh | Conservative | 260 |
Tanhouse1 seat
| Bob Pendleton | Labour | 714 ✓ |
| Susan Ingrid Janvier | Conservative | 125 |
TARLETON1 seat · turnout 36.3%
| John Mee | Conservative | 1,179 ✓ |
| Frederick Andrew Hodson | Labour | 531 |
Up Holland1 seat · turnout 36.6%
| Ian Moran | Labour | 1,010 ✓ |
| David Marsh | Conservative | 818 |