Before (end of 1980) (66 seats, Elections Centre)
Other 45 · Plaid Cymru - The Party of Wales 9 · Conservative 8 · Labour 4 · The Liberal Party 0
After (end of 1981) (66 seats, Elections Centre)
Other 43 · Plaid Cymru - The Party of Wales 8 · SDP-Liberal Alliance 7 · Labour 6 · Conservative 2
Ward results
Aethwy No.11 seat
| B. Williams | Independent | 0 ✓ |
Aethwy No.21 seat
| J. Williams | Independent | 0 ✓ |
Aethwy No.31 seat · turnout 59.5%
| E. Roberts | Plaid Cymru - The Party of Wales | 958 |
| M. Brownson | Independent | 874 |
| H. Roberts | Conservative | 241 |
Aled1 seat · turnout 32.6%
| V. Williams | Conservative | 599 |
| C. Kay | Independent | 211 |
Bala & Penllyn1 seat · turnout 63.2%
| T. Jones | Independent | 1,317 |
| W. Edwards | Independent | 689 |
Bangor No.12 seats · turnout 37.0%
| D. Jones | Independent | 938 |
| G. Jones | Labour | 716 |
| A. Elliott | LIB | 661 |
| R. Hughes | LIB | 547 |
| K. Jones | Independent | 539 |
| E. Roberts | Independent | 474 |
Bangor No.21 seat · turnout 38.6%
| R. Roberts | Independent | 622 |
| I. Albin | LIB | 182 |
Bangor No.31 seat · turnout 39.0%
| H. Jones | LIB | 617 |
| D. Knight | Labour | 454 |
Barmouth1 seat · turnout 62.0%
| L. Edwards | Independent | 385 |
| J. Davies | Independent | 362 |
| T. O'Marah | Independent | 237 |
Beaumaris1 seat · turnout 56.1%
| A. Grant | Independent | 471 |
| M. Roberts | Independent | 464 |
Bethesda1 seat · turnout 65.5%
| D. Orwig | Plaid Cymru - The Party of Wales | 1,254 |
| Owen Jones | Labour | 772 |
Caernarfon1 seat · turnout 47.4%
| J. Miserotti | Independent | 593 |
| I. Griffiths | Independent | 410 |
Caernarfon No.11 seat · turnout 70.9%
| M. Ellis | Independent | 847 |
| H. Bebb | Plaid Cymru - The Party of Wales | 260 |
Caernarfon No.21 seat · turnout 52.0%
| J. Hughes | Plaid Cymru - The Party of Wales | 1,134 |
| I. Jones | Independent | 648 |
Conwy1 seat · turnout 39.3%
| E. Pattinson | Independent | 618 |
| P. Johnston | LIB | 315 |
| P. Davies | Labour | 230 |
Conwy Marl1 seat · turnout 39.1%
| P. Roberts | LIB | 556 |
| R. Trevor | Conservative | 530 |
Conwy No.21 seat · turnout 46.7%
| E. Jones | Conservative | 582 |
| R. Williams | Independent | 469 |
Conwy No.41 seat · turnout 44.4%
| M. Davies | LIB | 624 |
| D. Prydderch | Labour | 351 |
Deudraeth No.11 seat
| E. Williams | Plaid Cymru - The Party of Wales | 0 ✓ |
Deudraeth No.21 seat
| Euros Davies | Independent | 0 ✓ |
Dolgellau1 seat
| Euros Davies | Independent | 0 ✓ |
Dolgellau Rural No.11 seat
| J. Tudor | Independent | 0 ✓ |
Dolgellau Rural No.21 seat · turnout 70.4%
| I. Price | Independent | 1,141 |
| E. Williamson | Independent | 575 |
Ffestiniog No.11 seat
| R. Jones | Labour | 0 ✓ |
Ffestiniog No.21 seat
| R. Roberts | Labour | 0 ✓ |
Gwyrfai No.11 seat · turnout 71.4%
| B. Williams | Labour | 1,308 |
| M. Jones | Plaid Cymru - The Party of Wales | 862 |
Gwyrfai No.21 seat
| G. Llewelyn | Plaid Cymru - The Party of Wales | 0 ✓ |
Gwyrfai No.31 seat · turnout 28.3%
| R Jones | Independent | 679 ✓ |
| W. Jones | Independent | 0 |
Gwyrfai No.41 seat · turnout 72.9%
| H. Owen | Independent | 1,172 |
| W. Eurig | Plaid Cymru - The Party of Wales | 1,038 |
Gwyrfai No.51 seat · turnout 59.5%
| P. Larsen | Plaid Cymru - The Party of Wales | 1,201 |
| N. Pritchard | Labour | 637 |
Gwyrfai No.61 seat
| F. Jones | Labour | 0 ✓ |
Gwyrfai No.71 seat
| R. Humphreys | Independent | 0 ✓ |
Holyhead No.11 seat · turnout 39.2%
| A. Robertson | Independent | 955 |
| J. Jones | Conservative | 136 |
Holyhead No.21 seat · turnout 38.9%
| L. Owen | Independent | 365 |
| J. Williams | Conservative | 329 |
| D. McManus | Independent | 126 |
Holyhead No.31 seat · turnout 38.0%
| G. Thomas | Independent | 852 |
| E. Divall | Conservative | 174 |
Llandudno East1 seat · turnout 42.0%
| M. Ferris | LIB | 279 |
| L. Evans | Conservative | 240 |
| R. Owen | Independent | 104 |
Llandudno North1 seat · turnout 51.1%
| T. Hannan | Independent | 363 ✓ |
| D. Davies | Conservative | 318 |
| M. Humphreys | Independent | 229 |
| J. Frazer-Mcdonald | Independent | 72 |
Llandudno Penrhyn1 seat · turnout 46.9%
| J. Jones | LIB | 784 |
| T. White | Independent | 754 |
Llandudno South1 seat · turnout 39.8%
| J. Knowles | LIB | 976 |
| A. Barma | Conservative | 888 |
Llandudno West1 seat · turnout 35.4%
| G. Jones | Independent | 713 |
| C. Bertola | LIB | 489 |
Llanfarifechan1 seat · turnout 55.4%
| H. Thomas | Independent | 584 |
| F. Jones | Independent | 546 |
| C. Bordoni | Independent | 357 |
Llangefni1 seat · turnout 54.7%
| T. Roberts | Independent | 933 |
| E. Williamson | Independent | 773 |
Llanrwst1 seat
| L. Phillips | Independent | 0 ✓ |
Lleyn No.11 seat
| R. Williams | Independent | 0 ✓ |
Lleyn No.21 seat
| T. Humphreys | Independent | 0 ✓ |
Lleyn No.31 seat
| R. Williams | Independent | 0 ✓ |
Lleyn No.41 seat
| J. Roberts | Independent | 0 ✓ |
Menaibridge1 seat · turnout 51.2%
| E. Hughes | Independent | 700 |
| J. Davies | Independent | 532 |
Nantconwy No.11 seat
| O. Roberts | Independent | 0 ✓ |
Nantconwy No.21 seat
| T. Jones | Independent | 0 ✓ |
Ogwen2 seats · turnout 32.1%
| D. Jones | Plaid Cymru - The Party of Wales | 955 |
| D. Jones | Independent | 898 |
| R. Rochell | Labour | 826 |
Penmaenmawr1 seat · turnout 48.1%
| G. Roberts | LIB | 585 |
| J. Guthrie | Independent | 538 |
| R. Williams | Independent | 360 |
Porthmadog1 seat · turnout 51.6%
| I. Lewis | Independent | 951 |
| J. Jones | Independent | 634 |
Pwllheli1 seat
| J. Roberts | Independent | 0 ✓ |
Twrcelyn No.11 seat · turnout 55.3%
| T. Jones | Independent | 742 |
| D. Roberts | Independent | 506 |
| C. Dewar | Independent | 219 |
Twrcelyn No.21 seat · turnout 48.6%
| J. Hughes | Independent | 988 |
| B. Owens | Conservative | 715 |
Twrcelyn No.31 seat
| A. Owen | Independent | 0 ✓ |
Valley No.11 seat · turnout 45.5%
| G. Williams | Independent | 832 |
| P. Carmichael | Conservative | 433 |
Valley No.21 seat
| W. Pierce | Independent | 0 ✓ |
Valley No.31 seat
| R. Davies | Independent | 0 ✓ |
Valley No.41 seat · turnout 43.4%
| J. Owens | Independent | 925 |
| A Williams | Independent | 428 |
