Before (end of 2017) (39 seats, Elections Centre)
Conservative 21 · Other 14 · Liberal Democrats 4 · Labour 0
After (end of 2018) (39 seats, Open Council Data)
Conservative 25 · Other 9 · Liberal Democrats 3 · Green 2
Ward results
Downhall and Rawreth1 seat
| Chris Stanley | Liberal Democrats | 922 ✓ |
| Keith Brian Podd | Conservative | 393 |
| Shaun Cain | Labour | 127 |
Foulness and The Wakerings1 seat · turnout 33.5%
| Jo McPherson | Conservative | 857 ✓ |
| Tina Hughes | — | 541 |
| Joanne Ford | Labour | 276 |
| Russ Green | Independent | 120 |
Hawkwell East1 seat · turnout 29.2%
| Philip Shaw | Conservative | 641 ✓ |
| Steve Hinde | — | 554 |
| Ian James Rooke | Labour | 207 |
Hawkwell West1 seat · turnout 33.2%
| Julie Roseanna Gooding | Conservative | 814 ✓ |
| Elliot Mason | — | 687 |
| Ian James Challis | Labour | 189 |
Hockley2 seats · turnout 40.9%
| Brian Thomas Hazlewood | Conservative | 829 ✓ |
| Keith Hudson | Conservative | 693 ✓ |
| Toni Carter | Rochford District Residents | 676 |
| Nicola O'Riordan-Finley | Liberal Democrats | 302 |
| Louise Best | Labour | 216 |
| David James Michael Lench | Labour | 142 |
Hockley & Ashingdon1 seat
| Terry Cutmore | Conservative | 795 ✓ |
| David Lindsay Miles | Rochford District Residents | 711 |
| Stephen Arthur Willis | Labour | 144 |
Hullbridge1 seat · turnout 37.2%
| Stuart Anthony Wilson | Green | 1,293 ✓ |
| Angelina Marriott | Conservative | 583 |
| Victoria Mary Williams | Labour | 138 |
Lodge1 seat · turnout 33.9%
| Simon Paul Smith | Conservative | 1,007 ✓ |
| Richard Lambourne | — | 800 |
Roche North & Rural1 seat
| Laureen Shaw | Conservative | 659 ✓ |
| David Flack | Labour | 417 |
| Brendon Whitehead | — | 291 |
Roche South1 seat · turnout 29.9%
| Mike Steptoe | Conservative | 536 ✓ |
| Phil Capon | Rochford District Residents | 354 |
| Mark Daniels | Labour | 310 |
Sweyne Park and Grange1 seat · turnout 31.8%
| Carol Ann Pavelin | Conservative | 784 ✓ |
| James Newport | Liberal Democrats | 622 |
| Samantha Reed | Labour | 200 |
Trinity1 seat · turnout 37.0%
| David Merrick | Conservative | 1,313 ✓ |
| Ian Oakley | Liberal Democrats | 426 |
| Roger Anthony Neville | Labour | 287 |
Wheatley1 seat · turnout 34.7%
| Robin Dray | Conservative | 1,142 ✓ |
| Stephen James Cooper | Labour | 333 |
| Lisa Jane Newport | Liberal Democrats | 301 |