Before (end of 2017) (51 seats, Elections Centre)
Conservative 24 · Other 15 · Labour 10 · Liberal Democrats 2
After (end of 2018) (51 seats, Open Council Data)
Conservative 29 · Labour 11 · Other 9 · Liberal Democrats 2
Ward results
Belfairs1 seat · turnout 35.5%
| Alan Thomas Dear | Conservative | 1,329 ✓ |
| Stephen McKiernan | Independent | 445 |
| Taylor Barral | Labour | 423 |
| Sarah Risbin | Liberal Democrats | 163 |
| Frank Snell | UK Independence Party (UKIP) | 155 |
| Nick Brown | Green | 121 |
Blenheim Park1 seat · turnout 32.4%
| Laurie Burton | Labour | 906 ✓ |
| Floyd Waterworth | Conservative | 835 |
| Keith Evans | Independent | 527 |
| Mike Grimwade | Liberal Democrats | 204 |
| Paul Lloyd | UK Independence Party (UKIP) | 106 |
Chalkwell1 seat · turnout 33.4%
| Nigel Folkard | Conservative | 981 ✓ |
| Andy Crow | Independent | 616 |
| Sean Ryan Jones | Labour | 535 |
| Jill Allen-King | Liberal Democrats | 272 |
Eastwood Park1 seat · turnout 32.2%
| Andrew Moring | Conservative | 1,324 ✓ |
| Paul Collins | Liberal Democrats | 780 |
| Ros Sanders | Labour | 311 |
Kursaal1 seat · turnout 24.9%
| Matthew Dent | Labour | 1,008 ✓ |
| Dave Clift | Conservative | 479 |
| Howard Paul Gibeon | Liberal Democrats | 456 |
Leigh1 seat
| Carole Ann Mulroney | Liberal Democrats | 1,077 ✓ |
| Paul Gilson | Conservative | 879 |
| Michelle Williams | Labour | 586 |
| Jon Mullett | Green | 175 |
Milton1 seat · turnout 32.2%
| Cheryl Nevin | Labour | 1,305 ✓ |
| Garry David Lowen | Conservative | 832 |
| Stephen Joseph Cummins | Independent | 177 |
| Vida Guildford | Green | 146 |
| Robert Christopher Howes | Liberal Democrats | 116 |
Prittlewell1 seat · turnout 33.6%
| Kevin Francis Buck | Conservative | 1,051 ✓ |
| Jennifer Ann Beck | Labour | 794 |
| Tino Callaghan | — | 435 |
| Adam Peter Hutchins | Liberal Democrats | 193 |
| Simon Cross | Green | 134 |
Shoeburyness1 seat · turnout 28.8%
| Nick Ward | Independent | 1,132 ✓ |
| Val Jarvis | Conservative | 847 |
| Greg Keane | Labour | 477 |
| Granville Stride | Liberal Democrats | 55 |
Southchurch1 seat · turnout 33.5%
| Daniel James Nelson | Conservative | 1,210 ✓ |
| Derek George Kenyon | Independent | 696 |
| Martin Berry | Labour | 476 |
| Julian Esposito | Green | 102 |
| John Sidney Batch | Liberal Democrats | 64 |
St Laurence1 seat · turnout 32.1%
| David McGlone | Conservative | 855 ✓ |
| David John Allen | Independent | 779 |
| Janet Phillips | Labour | 438 |
| Kev Malone | Liberal Democrats | 416 |
St. Luke's1 seat · turnout 28.0%
| Trevor Harp | Independent | 850 ✓ |
| Ian David Pope | Labour | 730 |
| Harry Thomas Mason | Conservative | 492 |
| James Anthony Thomas Vessey-Miller | Green | 87 |
| Christopher Glen Arnold | Liberal Democrats | 70 |
| Jason Stephen Pilley | Psychedelic Future Party | 42 |
Thorpe1 seat · turnout 42.7%
| Martin Terry | Independent | 1,871 ✓ |
| James William Moyies | Conservative | 935 |
| Jack Reason | Labour | 305 |
| Jim Clinkscales | Liberal Democrats | 80 |
Victoria1 seat · turnout 25.9%
| Margaret Borton | Labour | 1,222 ✓ |
| John Harland | Conservative | 492 |
| Clare Marie Fletcher | Green | 288 |
West Leigh1 seat · turnout 42.7%
| Fay Evans | Conservative | 1,489 ✓ |
| Ashley Thompson | Liberal Democrats | 1,041 |
| Hilary Anne Scarnell | Labour | 383 |
| Lesley June Martin | UK Independence Party (UKIP) | 129 |
West Shoebury1 seat · turnout 32.9%
| Denis Garne | Conservative | 1,089 ✓ |
| Peter Lovett | Independent | 792 |
| Tom Murray | Labour | 367 |
| David Barrett | Liberal Democrats | 195 |
Westborough1 seat · turnout 29.2%
| Kevin Robinson | Labour | 1,146 ✓ |
| Jack Anthony Warren | Conservative | 539 |
| Andrew Hart | Independent | 194 |
| Billy Boulton | Liberal Democrats | 175 |
| Paul Richard Mansfield | Green | 131 |