Before (end of 1980) (90 seats, Elections Centre)
Conservative 73 · Labour 10 · Other 7 · The Liberal Party 0
After (end of 1981) (68 seats, Elections Centre)
Labour 31 · Conservative 31 · SDP-Liberal Alliance 4 · Other 2
Ward results
Billing1 seat · turnout 44.9%
| J. Raca | Conservative | 804 |
| D. Richards | Labour | 688 |
| R. Dilleigh | SOC DEM | 356 |
Boughton Green1 seat · turnout 48.8%
| G. Lishman | LIB | 963 |
| R. Catlin | Labour | 754 |
| A. Edge | Conservative | 621 |
Braunston1 seat · turnout 57.6%
| E. Wordsworth | Conservative | 1,768 |
| D. Rourke | Labour | 865 |
| C. Clay | LIB | 847 |
Brixworth1 seat · turnout 54.2%
| J. Lowther | Conservative | 2,159 |
| G. Hughes | Labour | 1,059 |
Corby Rural1 seat · turnout 56.8%
| F. Harris | Conservative | 1,225 |
| R. Ogilvie | Labour | 988 |
Corby South1 seat · turnout 41.6%
| R. Gogan | Labour | 1,633 |
| Purcell P. | Conservative | 785 |
Corby Town Centre1 seat · turnout 53.3%
| E. Wright | Labour | 1,289 |
| T. Sykes | Ind So | 988 |
| L Baker | Conservative | 659 |
Croyland1 seat · turnout 42.5%
| J. Edwards | Labour | 1,905 |
| G. Lancaster | Conservative | 634 |
Dallington & Kings Heath1 seat · turnout 35.0%
| J. Gardner | Labour | 2,183 |
| A. Jeyes | Conservative | 606 |
Daventry East1 seat · turnout 36.3%
| D. Tooby | Labour | 1,040 |
| C. Markham | LIB | 488 |
| J. Warr | Conservative | 297 |
Daventry West1 seat · turnout 36.5%
| A. Goodridge | Labour | 924 |
| R. Burke | Conservative | 651 |
| R. Barnard | LIB | 568 |
Deanshanger1 seat · turnout 59.7%
| K. Ward | Conservative | 1,483 |
| P. Richards | Labour | 1,041 |
| L. Roberts | LIB | 707 |
Desborough1 seat · turnout 59.9%
| A. Allen | Labour | 1,505 ✓ |
| N. Faller | Conservative | 954 |
| J. Bass | LIB | 259 |
| P. Howard | Ecol | 88 |
Earls Barton1 seat · turnout 52.8%
| G. Blackwell | Labour | 1,594 |
| J. Beesley | Conservative | 1,304 |
Finedom1 seat · turnout 52.8%
| Jim Bailey | Conservative | 1,657 |
| G. Henderson | Labour | 1,360 |
Hazelwood1 seat · turnout 41.4%
| A. Macleod | Labour | 1,903 |
| J. Briggs | Conservative | 387 |
Headlands1 seat · turnout 47.6%
| G. Fordyce | Conservative | 1,481 |
| S. Conway | Labour | 925 |
Helmdom1 seat · turnout 51.0%
| K. Tattersall | Conservative | 1,860 |
| I. Watson | Labour | 927 |
Higham Ferrers1 seat · turnout 62.5%
| D. Lawson | Conservative | 1,146 |
| J. Bailey | Labour | 1,002 |
| K. Buggs | LIB | 392 |
Irchester1 seat · turnout 51.1%
| J. Mullen | Labour | 1,127 |
| L. Stringer | LIB | 948 |
| M. Asquith | Conservative | 899 |
Irthlingborough1 seat · turnout 54.2%
| C. Grimmer | Labour | 1,991 |
| R. Clifton | Conservative | 839 |
Ise1 seat · turnout 43.9%
| T. Freeman | LIB | 756 |
| A. Watts | Conservative | 746 |
| K. Gosland | Labour | 526 |
Kettering Park1 seat · turnout 42.0%
| M. Bland | Conservative | 1,339 ✓ |
| G. Rennie | Labour | 988 |
| J. Marsh | Independent | 448 |
| A. Minney | Ecol | 198 |
Kettering Rural1 seat · turnout 47.4%
| J. Harker | Conservative | 1,682 |
| A. Owen | Labour | 1,081 |
Kingsthorpe1 seat · turnout 53.8%
| T. Rounthwaite | LIB | 1,360 |
| J. Coleman | Conservative | 674 |
| B. Ramirez | Labour | 590 |
Kingswood1 seat · turnout 39.4%
| B. Hilbourne | Labour | 1,448 |
| D. Wright | Conservative | 427 |
| J. Wood | LIB | 304 |
Links1 seat · turnout 43.5%
| S. Conway | Labour | 1,491 |
| R. Morgan | Conservative | 768 |
| C. Trusler | SOC DEM | 589 |
Lodge Park1 seat · turnout 44.6%
| A. Wilkinson | Labour | 1,657 |
| J. Campbell | Conservative | 434 |
Long Buckby1 seat · turnout 51.3%
| B. Morton | Conservative | 2,016 |
| R. Wells | Labour | 1,146 |
Lumbertubs1 seat · turnout 38.8%
| R. Winter | Labour | 1,121 |
| D. Earp | SOC DEM | 451 |
| G. Russell | Conservative | 405 |
Middleton Cheney1 seat · turnout 54.7%
| J. Ewart | Conservative | 1,943 |
| G. Churchill | Labour | 1,043 |
| M. Probert | LIB | 601 |
Moulton1 seat · turnout 44.0%
| J. Soans | Conservative | 1,853 |
| J. Brookes | Labour | 810 |
Nene Valley1 seat · turnout 48.5%
| A. Creed | Conservative | 1,042 ✓ |
| D. Johnson | Labour | 653 |
| E. Earp | SOC DEM | 485 |
| E. Lander | Ecol | 116 |
New Duston1 seat · turnout 47.8%
| J Morris | Labour | 1,282 |
| M. Orton-Jones | Conservative | 1,080 |
| J. Johnson | SOC DEM | 404 |
Northampton Castle1 seat · turnout 43.4%
| M. Dickie | Labour | 1,618 ✓ |
| A. Bennett | Conservative | 424 |
| T. Angier | SOC DEM | 418 |
| E. Kenning | LIB | 223 |
Northampton Park1 seat · turnout 40.8%
| C. Benton | Conservative | 1,313 |
| O. Granfield | Labour | 754 |
| J. Wallace | LIB | 660 |
Northampton South1 seat · turnout 43.1%
| A. Goodman | Conservative | 1,133 |
| G. Howes | Labour | 1,019 |
Northfield1 seat · turnout 44.3%
| J. Pentelow | Conservative | 1,433 |
| P. Leonard | SOC DEM | 808 |
| S. Bergin | Labour | 686 |
Old Duston1 seat · turnout 49.9%
| D. Edwards | Conservative | 1,325 |
| A. Howes | Labour | 801 |
| J. Ryan | SOC DEM | 704 |
Oundle1 seat · turnout 58.1%
| J. Arnold | Conservative | 1,839 |
| A. Butcher | Independent | 1,139 |
| R. Litawski | Labour | 919 |
Raunds1 seat · turnout 46.5%
| M. Bond | Labour | 1,531 |
| A. Goulsbra | Conservative | 1,456 |
Redwell1 seat · turnout 45.7%
| A. Northen | Conservative | 1,210 |
| A. Paling | Labour | 869 |
| M. Cheale | LIB | 611 |
Roade1 seat · turnout 46.3%
| D. Cockram | Conservative | 1,378 |
| D. Sinclair | LIB | 842 |
| T. Minns | Labour | 693 |
Rothwell1 seat · turnout 49.5%
| H. Bradley | Labour | 1,164 |
| J. Wharton | Conservative | 1,138 |
Rushden East1 seat · turnout 50.1%
| M. Dicks | Labour | 1,741 |
| H. Catlin | Conservative | 937 |
Rushden South1 seat · turnout 56.7%
| A. Perkins | Conservative | 1,201 |
| P. Hall | Labour | 891 |
| R. Brook | LIB | 812 |
Rushden West1 seat · turnout 47.5%
| H. Graham | Labour | 1,332 |
| J. Stott Everett | Conservative | 1,092 |
Shire Lodge1 seat · turnout 46.0%
| Kane J. | Labour | 1,989 |
| K. Rayner | Conservative | 609 |
St. Alban1 seat · turnout 49.1%
| Jeannette Thomas | Labour | 1,185 ✓ |
| P. Darlowe | Conservative | 623 |
| J. Casey | LIB | 348 |
| G. McLaughlin | SOC DEM | 324 |
St. Crispin1 seat · turnout 35.4%
| B. Bunker | Labour | 921 ✓ |
| B. Massey | Conservative | 414 |
| E. Billson | SOC DEM | 327 |
| H. Young | Ecol | 65 |
St. George1 seat · turnout 44.1%
| B. Mackley | Conservative | 920 |
| H. Buckle | Labour | 745 |
| P. Keevil | LIB | 648 |
St.Andrews/St.Marys1 seat · turnout 47.7%
| D Threadgold | Labour | 1,254 |
| C. Pepper | SOC DEM | 746 |
| B. Thompson | Conservative | 667 |
Thorplands1 seat · turnout 37.6%
| A. Deasy | Labour | 1,027 |
| P. Pateman | Conservative | 366 |
Weedon Bec1 seat · turnout 50.4%
| G. Ogden | Conservative | 1,889 |
| P. Woolley | Labour | 1,289 |
Welford1 seat · turnout 45.3%
| M. Liddington | Conservative | 1,112 |
| J. Bigley | Labour | 751 |
| C. Teulon | LIB | 606 |
Wellboro Castle1 seat · turnout 40.5%
| J. Robinson | Labour | 1,836 |
| S. Ward | Conservative | 773 |
