Before (end of 1978)
Not known.
After (end of 1979)
Not known.
Ward results
Bedwell Plash3 seats · turnout 67.5%
| H. Lawrence | Labour | 1,710 |
| W. Lawrence | Labour | 1,695 |
| D. Cullen | Labour | 1,642 |
| A. Bradley | Conservative | 1,103 |
| M. Henry | Conservative | 1,063 |
| D. Thomas | Conservative | 1,036 |
| P. Roberts | LIB | 425 |
Longmeadow3 seats · turnout 67.4%
| J. Tye | Labour | 1,363 |
| W. Sheaff | Labour | 1,349 |
| A. Greenslade | Labour | 1,298 |
| H. Gladwin | Conservative | 1,285 |
| B. Reid | Conservative | 1,284 |
| M. Stannard | Conservative | 1,205 |
| E. Brook | LIB | 653 |
Mobbsbury3 seats · turnout 68.6%
| J. Gotobed | Labour | 1,225 |
| J. Graham | Labour | 1,138 |
| B. Hancock | Conservative | 1,118 |
| J. Turnock | Labour | 1,095 |
| K. Clewer | Conservative | 1,043 |
| F. Lasenby | Conservative | 992 |
| D. Roberts | LIB | 470 |
Monkswood3 seats · turnout 68.1%
| L. Cummins | Labour | 1,082 |
| K. Hopkins | Labour | 1,030 |
| A. Wiltshire | Labour | 975 |
| D. Eaton | Conservative | 702 |
| B. Lavers | Conservative | 673 |
| R. Kent | Conservative | 670 |
| G. Robbins | LIB | 320 |
Old Stevenage3 seats
| J. Boyd | Conservative | 1,834 |
| W. Boyd | Conservative | 1,787 |
| H. Morrison | Labour | 1,624 |
| K. Stutley | Conservative | 1,596 |
| R. Green | Labour | 1,483 |
| J. Briscoe | Labour | 1,259 |
| S. Booth | LIB | 587 |
Shephall3 seats · turnout 64.6%
| B. Hall | Labour | 1,465 |
| S. Greenfield | Labour | 1,464 |
| I. Johnson | Labour | 1,412 |
| A. Mann | Conservative | 845 |
| C Aylin | Conservative | 721 |
| Freda Warner | Conservative | 714 |
| G. Reynolds | LIB | 462 |
St. Nicholas3 seats · turnout 63.5%
| T. Corner | Labour | 1,355 |
| B. Beasley | Labour | 1,282 |
| R. Fowler | Labour | 1,156 |
| W. Dehany | Conservative | 937 |
| A. Dehany | Conservative | 925 |
| S. Woods | Conservative | 867 |
| I. Hargreaves | LIB | 514 |
Symonds Green3 seats · turnout 67.3%
| M. Cotter | Labour | 1,563 |
| G. Balderstone | Labour | 1,552 |
| L. Robbins | Labour | 1,461 |
| G. Hook | Conservative | 1,450 |
| P. Nightingale | Conservative | 1,427 |
| J. Scarratt | Conservative | 1,423 |
| V. Bartlett | LIB | 541 |
Wellfield1 seat · turnout 78.5%
| C. Corner | Labour | 670 |
| P. Jenkins | Conservative | 481 |
| L. Peal | LIB | 175 |