Before (end of 1979) (66 seats, Elections Centre)
Labour 41 · Other 21 · Conservative 3 · The Liberal Party 1
After (end of 1980) (66 seats, Elections Centre)
Labour 46 · Other 16 · Conservative 3 · The Liberal Party 1
Ward results
Ardsley1 seat · turnout 30.6%
| H. Wilson | Labour | 1,286 |
| A. Parkin | RES | 820 |
| A. Kitching | Conservative | 214 |
Brierley1 seat · turnout 28.9%
| N. Whittaker | Labour | 1,748 |
| D. Schofield | Conservative | 342 |
Central1 seat · turnout 34.7%
| J. Watts | Labour | 1,603 |
| M. Jackson | RES | 1,044 |
| H. Oldfield | Conservative | 204 |
Cudworth1 seat · turnout 38.6%
| R. Rigby | Labour | 1,705 |
| E. Harriman | RES | 1,020 |
| C. Hudson | Conservative | 169 |
Darfield1 seat · turnout 34.4%
| E. Barlow | Labour | 1,742 |
| J. Bannister | RES | 956 |
Darton1 seat · turnout 42.7%
| R. Stocks | Labour | 1,706 ✓ |
| N. Butterfield | RES | 1,392 |
| K. Hesford | T&OOA | 284 |
| G. England | Conservative | 275 |
| M. Linstead | LIB | 86 |
Dearne South1 seat · turnout 29.8%
| S. Whitehouse | Labour | 2,379 |
| J. Moore | RES | 256 |
Dearne Thurnscoe1 seat
| K. Young | Labour | 0 ✓ |
Dodworth1 seat · turnout 44.7%
| G. Mason | Labour | 1,907 ✓ |
| D. Wray | RES | 1,191 |
| D. Butcher | LIB | 332 |
| S. Sykes | COMM | 123 |
Hoyland East1 seat · turnout 34.3%
| P. Beardshall | Labour | 1,618 |
| M. Dyson | LIB | 643 |
| J. Thickett | RES | 427 |
Hoyland West1 seat · turnout 42.2%
| C. Wroe | Labour | 1,959 |
| R. Dickinson | RES | 950 |
Monk Bretton1 seat · turnout 33.4%
| T. Sheard | Labour | 2,058 |
| J. Smith | RES | 675 |
| G. Bodoano | Conservative | 181 |
North West1 seat · turnout 42.5%
| J. Wilde | Labour | 1,814 |
| E. Beecroft | RES | 1,352 |
Park1 seat · turnout 29.7%
| K. Borrett | Labour | 1,302 ✓ |
| J. Kent | RES | 218 |
| M. Wilby | LIB | 133 |
| P. Kitching | Conservative | 111 |
Penistone East1 seat · turnout 45.7%
| G. Tue | Conservative | 1,677 |
| T. Barker | Labour | 1,387 |
Penistone West1 seat · turnout 53.5%
| B. Clegg | RES | 2,818 |
| F. Ashton | Labour | 961 |
| A. Bailey | LIB | 351 |
Royston1 seat · turnout 38.2%
| J. Ball | Labour | 1,718 |
| E. Whitehead | RES | 1,265 |
South West1 seat · turnout 43.1%
| D. Hyman | Labour | 1,486 |
| J. Kershaw | RES | 1,369 |
| B. Cousins | Conservative | 305 |
Wombwell North1 seat · turnout 31.1%
| A. Storey | Labour | 1,038 |
| M. Nield | RES | 642 |
Wombwell South1 seat · turnout 29.6%
| J. Goddard | Labour | 1,768 |
| J. Rushforth | RES | 549 |
Worsbrough1 seat · turnout 50.9%
| G. Hadfield | Labour | 2,450 |
| A. Ashton | RES | 1,551 |
| R. Jones | Conservative | 174 |
