Before (end of 1979) (38 seats, Elections Centre)
Labour 26 · Conservative 11 · Other 1 · The Liberal Party 0
After (end of 1980) (38 seats, Elections Centre)
Labour 28 · Conservative 9 · Other 1 · The Liberal Party 0
Ward results
Dalton North1 seat
| F. Proudfoot | Labour | 947 |
| R. Bayliss | Conservative | 478 |
Dalton South1 seat
| G. Dawson | Labour | 753 |
| W. Duncan | Conservative | 483 |
Hawcoat1 seat
| G. Smith | Conservative | 1,109 |
| N. Graham | Labour | 439 |
| I. Pickthall | Ind Con | 381 |
Hindpool1 seat
| C. Rainford | Labour | 1,361 |
| D. Quick | Conservative | 354 |
Newbarns1 seat
| E. Willacy | Labour | 1,054 |
| D. Griffin | Conservative | 766 |
Ormsgill1 seat
| J. Symon | Labour | 1,030 |
| E. Skelton | Conservative | 408 |
Risedale1 seat
| A. Horne | Labour | 1,069 |
| P. Skelton | Conservative | 346 |
Roosecote1 seat
| F. Gallagher | Labour | 761 |
| W. Hudson | Conservative | 585 |
| S. Lamb | RES | 163 |
Walney North1 seat
| E. Garside | Labour | 1,048 |
| D. O'Brien | Conservative | 414 |
Walney South1 seat
| G. Shields | Labour | 1,401 |
| P. Smith | Conservative | 547 |
