| | | to Labour Party
 | to Fianna Fáil
 | to Fine Gael
 | to Sinn Féin
 | to Independent
 | to Workers' Party
 | to Communist Party
 | to Donegal Progressive Party
 |
| from Labour Party |  | 128
(12.0%) | 224
(20.9%) | 265
(24.8%) | 43
(4.0%) | 23
(2.1%) | 263
(24.6%) | | 124
(11.6%) |
| from Fianna Fáil |  | | 1850
(87.6%) | 136
(6.4%) | 46
(2.2%) | | | | 80
(3.8%) |
| from Fine Gael |  | | 138
(12.6%) | 867
(79.4%) | | | | | 87
(8.0%) |
| from Sinn Féin |  | | 376
(58.3%) | 80
(12.4%) | | | | | 189
(29.3%) |
| from Independent |  | 53
(6.7%) | 213
(27.0%) | 172
(21.8%) | 30
(3.8%) | 55
(7.0%) | 135
(17.1%) | | 131
(16.6%) |
| from Workers' Party |  | 3
(0.5%) | 44
(7.7%) | 34
(5.9%) | 11
(1.9%) | 9
(1.6%) | 450
(78.5%) | | 22
(3.8%) |
| from Communist Party |  | 11
(9.7%) | 22
(19.5%) | 7
(6.2%) | 20
(17.7%) | 5
(4.4%) | 40
(35.4%) | | 8
(7.1%) |
| from Green Alliance |  | 4
(7.3%) | 7
(12.7%) | 4
(7.3%) | 2
(3.6%) | 18
(32.7%) | 11
(20.0%) | 2
(3.6%) | 7
(12.7%) |