Before (end of 2018) (42 seats, Open Council Data)
Labour 19 · Conservative 18 · Liberal Democrats 4 · Other 1
After (end of 2019) (42 seats, Open Council Data)
Conservative 23 · Labour 14 · Liberal Democrats 4 · UK Independence Party (UKIP) 1
Ward results
Croft Baker1 seat · turnout 25.8%
| Bob Callison | Conservative | 1,049 ✓ |
| Judy Nichols | Labour | 808 |
| Roy Horobin | Liberal Democrats | 388 |
East Marsh1 seat · turnout 20.5%
| Tina Walker | Liberal Democrats | 738 ✓ |
| Mark Gee | Labour | 296 |
| Phillip Andrew Moulson | UK Independence Party (UKIP) | 264 |
| David George Townend | Conservative | 80 |
Freshney1 seat · turnout 27.6%
| Tom Furneaux | Conservative | 713 ✓ |
| Sheldon James Mill | Labour | 580 |
| Martin Joseph Grant | UK Independence Party (UKIP) | 363 |
| Mick Kiff | Independent | 362 |
Haverstoe1 seat · turnout 30.6%
| Keith Brookes | Conservative | 1,962 ✓ |
| Peter Bailey | Labour | 559 |
Heneage1 seat · turnout 24.2%
| Matthew Patrick | Labour | 800 ✓ |
| Michael Drummond Moverley Smith | Conservative | 595 |
| John Matthew Stockton | UK Independence Party (UKIP) | 552 |
Humberston and New Waltham1 seat · turnout 30.7%
| Stan Shreeve | Conservative | 2,301 ✓ |
| Sheldon Ellis | Labour | 480 |
Immingham1 seat · turnout 23.4%
| Karen Swinburn | Conservative | 1,269 ✓ |
| Daniel Bolton | Labour | 818 |
Park1 seat · turnout 31.3%
| Debbie Woodward | Conservative | 1,034 ✓ |
| David Michael De Freitas | Liberal Democrats | 781 |
| Meg Barrow | Labour | 491 |
| Tony Blake | UK Independence Party (UKIP) | 482 |
Scartho1 seat · turnout 33.5%
| Ian Lindley | Conservative | 1,725 ✓ |
| Liz Haddock | Labour | 609 |
| Stephen John White | UK Independence Party (UKIP) | 442 |
| Louise Horobin | Liberal Democrats | 193 |
Sidney Sussex1 seat · turnout 21.3%
| Marie Ann Green | Labour | 715 ✓ |
| Graham Donald Reynolds | Conservative | 544 |
| John Robert Hancock | UK Independence Party (UKIP) | 512 |
South2 seats · turnout 23.6%
| Janet Goodwin | Labour | 532 ✓ |
| Jane Elizabeth Bramley | UK Independence Party (UKIP) | 528 ✓ |
| Ian Stuart Rodwell | Labour | 442 |
| Paul Batson | Conservative | 381 |
| Liudmila Berezina | UK Independence Party (UKIP) | 363 |
| Debbie Hill | Independent | 314 |
| Loyd Layton Emmerson | Green | 232 |
| Roy Long | Independent | 160 |
Waltham1 seat
| Philip Jackson | Conservative | 1,557 ✓ |
| Vikki Verity | Labour | 260 |
West Marsh1 seat · turnout 20.9%
| Karl Wilson | Labour | 410 ✓ |
| Pieter-Paul Barker | Independent | 310 |
| Adrian Jackson | UK Independence Party (UKIP) | 212 |
| Hugh Riches | Conservative | 118 |
Wolds1 seat · turnout 28.9%
| Henry Hudson | Conservative | 1,344 ✓ |
| Karl Quibell | Labour | 404 |
Yarborough1 seat · turnout 21.6%
| Garry Abel | Conservative | 867 ✓ |
| Peter Christopher Wheatley | Labour | 622 |
| Kieran Barlow | Socialist Alternative | 421 |
