Before (end of 1977)
Not known.
After (end of 1978)
Not known.
Ward results
Blunsdon1 seat · turnout 56.8%
| D. Morgan | Conservative | 536 ✓ |
| G. Stump | Independent | 286 |
| V. Baxter | Labour | 263 |
| A. Wilson | LIB | 60 |
Central1 seat · turnout 39.7%
| S. Rogers | Labour | 968 ✓ |
| F. Collings | Conservative | 656 |
| P. Chadwick | LIB | 424 |
| R. Chorley | SA | 78 |
Eastcott1 seat · turnout 38.1%
| E. White | Conservative | 1,277 ✓ |
| I. Angelinetta | Labour | 1,134 |
| C. Cummin | LIB | 213 |
| B. Packer | NF | 39 |
Gorse Hill1 seat · turnout 32.0%
| J. Parkin | Labour | 1,018 |
| D. Jones | Conservative | 970 |
Highworth1 seat · turnout 45.6%
| K. Poulton | Conservative | 1,248 |
| M. Haines | Labour | 649 |
| M. Stone | LIB | 506 |
Moredon1 seat · turnout 38.3%
| J. D'Avila | Labour | 2,279 |
| D. Lane | Conservative | 983 |
Park1 seat · turnout 20.1%
| S. Allsopp | Labour | 1,074 |
| A. Machen | Conservative | 513 |
| G. Murphy | COMM | 42 |
St. Margarets1 seat · turnout 37.1%
| J. Sefton | Labour | 1,501 |
| B. Hall | Conservative | 1,232 |
| K. O'Rafferty | LIB | 432 |
St. Philip1 seat · turnout 32.2%
| B. Brettell | Labour | 1,127 |
| M. Welsh | LIB | 622 |
Walcot1 seat · turnout 33.6%
| P. Gallagher | Labour | 1,077 |
| W. Turpin | Conservative | 933 |
Wroughton1 seat · turnout 47.3%
| H. Garrett | Labour | 1,255 |
| K. Pill | Conservative | 1,005 |
| H. Wright | LIB | 211 |
