Before (end of 1978) (60 seats, Elections Centre)
Conservative 34 · Other 18 · Labour 7 · The Liberal Party 1
After (end of 1979) (60 seats, Elections Centre)
Conservative 30 · Other 17 · The Liberal Party 10 · Labour 3
Ward results
Blackmoor Vale2 seats · turnout 61.9%
| J. Wood | Independent | 1,578 |
| P. Nurse | Independent | 1,023 |
| G. Lowe | Independent | 923 |
Brue1 seat · turnout 76.8%
| J. Jones | Independent | 559 ✓ |
| W. Pinnions | Independent | 527 |
| R. Davies | LIB | 245 |
| W. Green | Independent | 126 |
Burrow Hill1 seat
| D. Edwards | Independent | 0 ✓ |
Cary2 seats · turnout 69.8%
| P. Hobhouse | Conservative | 1,496 |
| L. Bartlett | Conservative | 1,008 |
| E. Dill | Labour | 788 |
| P. Anderson | LIB | 656 |
| C. Newton | Independent | 434 |
Chard North East1 seat · turnout 74.1%
| Mike Ballinger | Conservative | 1,034 |
| S. Champ | Labour | 310 |
Chard North West1 seat
| A. Durie | Conservative | 0 ✓ |
Chard South East1 seat · turnout 74.9%
| L. Fish | Conservative | 681 |
| A. Reed | Labour | 643 |
Chard South West1 seat · turnout 73.2%
| A. Prior | LIB | 384 |
| J. Harriman | Labour | 287 |
| D. Woodsell | Conservative | 255 |
Crewkerne Town3 seats · turnout 54.1%
| T. Sidley | LIB | 1,569 |
| B. Rudderch | Labour | 1,473 |
| R. Harris | Conservative | 1,289 |
| R. Holman | Conservative | 1,255 |
| M. Steadman | Labour | 994 |
Curry Rivel1 seat · turnout 78.2%
| A. Mounter | Conservative | 820 |
| G. Powell | Dem Rate | 664 |
Dowlish1 seat
| D. Jesseman | Independent | 0 ✓ |
Hazelbury1 seat
| D. Mitchell | Conservative | 0 ✓ |
Houndstone3 seats
| P. Talbot | Conservative | 0 ✓ |
| G Delbridge | Conservative | 0 ✓ |
| D. England | Conservative | 0 ✓ |
Ilminster Town2 seats · turnout 70.2%
| H. Lamb | LIB | 1,732 |
| S. Withers | Independent | 1,172 |
| E. Cameron | Conservative | 1,158 |
Islemoor1 seat
| H. Osborne | Conservative | 0 ✓ |
Ivelchester1 seat
| E. Loder | Conservative | 0 ✓ |
Langport and Huish1 seat · turnout 77.1%
| R. Jotcham | Conservative | 829 |
| W. Howiantz | Labour | 561 |
Milborne Port1 seat
| G. More | Independent | 0 ✓ |
Neroche1 seat
| D. Bowerman | Conservative | 0 ✓ |
Northstone1 seat · turnout 80.0%
| A. Chinnock | Conservative | 913 |
| J. Allen | Independent | 513 |
South Petherton1 seat
| E. Willy | Independent | 0 ✓ |
St. Michaels1 seat
| C. Wills | Conservative | 0 ✓ |
Stoke1 seat
| D. Copeland-Eccles | Independent | 0 ✓ |
Tatworth and Forton1 seat
| C. Muggeridge | Conservative | 0 ✓ |
Wessex2 seats · turnout 60.1%
| J. Attwell | Independent | 1,913 |
| J. Aram | Conservative | 1,344 |
| A. Johnston | Independent | 996 |
Wincanton2 seats · turnout 68.8%
| J. Collard | Independent | 1,591 |
| E. Deacon | Conservative | 1,305 |
| L. Tucker | Independent | 1,299 |
| S. Wilshaw | Labour | 582 |
Windwhistle1 seat
| K. Wetherall | Independent | 0 ✓ |
Yeovil Central2 seats · turnout 53.1%
| J. Cruddas | Conservative | 1,104 |
| D. Baggs | Conservative | 996 |
| E. Routledge | Labour | 844 |
Yeovil East3 seats · turnout 62.1%
| J. Vickers | LIB | 1,389 |
| D. Graham | LIB | 1,374 |
| C. Drew | LIB | 1,291 |
| L. Deacon | Labour | 1,192 |
| G. Hollinghurst | Labour | 1,057 |
| J. Green | Labour | 1,033 |
| P. Bohill | Conservative | 719 |
Yeovil North2 seats · turnout 66.4%
| M. Pennington | Labour | 1,109 |
| R. Carter | Labour | 1,081 |
| S. Moyle | Conservative | 964 |
| A. Dominy | Conservative | 839 |
Yeovil Preston2 seats · turnout 73.9%
| C. Guest | LIB | 1,076 |
| S. Oakes | LIB | 890 |
| P. Dawson | Labour | 829 |
| E. Jeffery | Conservative | 685 |
| K. Lane | Conservative | 615 |
| D. Burchell | Labour | 589 |
Yeovil South2 seats · turnout 75.5%
| M. Baker | LIB | 1,474 |
| R. Baker | LIB | 1,463 |
| C. Heath | Conservative | 1,030 |
| T. Old | Conservative | 1,005 |
| E. Glover | Labour | 363 |
Yeovil West2 seats · turnout 58.0%
| R. Madelin | Conservative | 1,613 |
| P. Unwin | Conservative | 1,374 |
| R. Carr | Labour | 1,032 |
