Before (end of 1975) (53 seats, Elections Centre)
Labour 40 · Other 8 · The Liberal Party 4 · Conservative 1
After (end of 1976) (53 seats, Elections Centre)
Labour 36 · Other 15 · The Liberal Party 1 · Conservative 1
Ward results
Byerley3 seats · turnout 34.5%
| R. Hodgson | Independent | 1,015 |
| T. Taylor | LIB | 610 |
| M. Aston | Labour | 557 |
| K. Newby | Labour | 549 |
| W. Carnan | Labour | 526 |
Ferryhill3 seats
| J. Wilson | Labour | 0 ✓ |
| S. Carmedy | Labour | 0 ✓ |
| T. Shields | Labour | 0 ✓ |
Middlestone3 seats · turnout 41.7%
| R. Orton | Independent | 1,180 |
| W. Waters | Independent | 857 |
| J. Kitson | Labour | 850 |
| R. Brown | Independent | 836 |
| J. Storey | Labour | 608 |
| M. Smith | Labour | 579 |
Neville2 seats · turnout 31.7%
| D. Vickers | Labour | 501 |
| C. Fiddes | Independent | 477 |
| N. Gibson | Labour | 424 |
| R. Price | Conservative | 303 |
No. 12 (Woodham)2 seats
| J Flynn | Labour | 354 ✓ |
| E Kennedy | Independent | 274 ✓ |
| A Kilpatrick | Labour | 258 |
| E Curtis | Conservative | 233 |
| W Lindsay | Conservative | 201 |
| R Roberts | LIB | 117 |
| V Price | LIB | 93 |
No. 15 (Broom & Chilton)4 seats
| F. Armstrong | Labour | 0 ✓ |
| S. Haswell | Labour | 0 ✓ |
| T. Conley | Labour | 0 ✓ |
| G. Chaplin | Labour | 0 ✓ |
| G. Hutton | Labour | 955 |
| K. Howard | Labour | 946 |
| R. Davison | Labour | 870 |
| S. Bullen | Independent | 538 |
| R. Freeman | Ind Lab | 502 |
No. 17 (Windlestone)3 seats · turnout 33.0%
| J. Lee | Labour | 1,071 |
| P. McCourt | Labour | 859 |
| J. Williams | Ind Lab | 759 |
| A. Rowland | Labour | 691 |
No. 18 (Trimdon)5 seats · turnout 25.6%
| J. Burton | Labour | 1,487 |
| A. Birkbeck | Labour | 1,330 |
| R. Ellis | Labour | 1,312 |
| G. Bull | Labour | 1,208 |
| J. Cummings | Labour | 1,024 |
| H. Ward | Ind Lab | 937 |
No. 5 (Tudhoe)4 seats · turnout 38.6%
| K. Jackson | Independent | 1,333 |
| J. Murray | Independent | 1,237 |
| M. Campbell | Independent | 1,018 |
| C. Brayshaw | Labour | 897 |
| E. McCourt | Labour | 819 |
| F. Urwin | Independent | 738 |
| G. Storey | Labour | 737 |
| W. Hudson | Labour | 722 |
| W. Kelly | Conservative | 331 |
No. 6 (Low Spennymoor)2 seats · turnout 34.0%
| C. Dailey | Labour | 437 |
| M. Courtney-Shaw | Labour | 432 |
| J. Mayhew | Independent | 219 |
| W. Hall | Independent | 214 |
Sedgefield3 seats · turnout 44.0%
| E. Sutherland | Independent | 1,151 |
| M. Cunningham | Independent | 738 |
| G. Pearson | Independent | 688 |
| I. Campbell | Conservative | 597 |
| J. Wayman | Conservative | 589 |
| R. Smith | Independent | 513 |
| A. Beamson | Labour | 458 |
| R. Sutherland | Labour | 259 |
| L. Byrne | Labour | 249 |
Simpasture2 seats · turnout 28.9%
| F. Curtis | Conservative | 280 |
| N. McMenamin | Labour | 265 |
| R. Briggs | Labour | 255 |
| D. Warren | Conservative | 230 |
Spennymoor3 seats · turnout 46.0%
| V. Robson | Labour | 1,095 |
| J. Armstrong | Independent | 937 |
| W. Smith | Labour | 884 |
| R. Long | Independent | 748 |
| F. Kenmir | Independent | 705 |
| R. Campion | Labour | 693 |
Sunnydale2 seats · turnout 34.1%
| J. Howard | Independent | 591 |
| W. Nunn | Labour | 491 |
| A. Walker | Labour | 395 |
| D. Smith | Independent | 280 |
| S. Siddle | Independent | 175 |
Thickley3 seats
| W. Edwards | Labour | 0 ✓ |
| B. Stephens | Labour | 0 ✓ |
| J. Thompson | Labour | 0 ✓ |
West3 seats · turnout 28.1%
| J. Conlon | Labour | 740 |
| L. Cessford | Labour | 664 |
| D. Gardner | Labour | 658 |
| Wilkie G. | Conservative | 334 |
| V. Halford | Conservative | 277 |
| D. Cook | Conservative | 262 |
| A. Beadle | LIB | 256 |
| M. Gardner | LIB | 242 |
| O. Hill | LIB | 200 |
