Louth: 1987 general election
to Labour Party | to Fianna Fáil | to Fine Gael | to Sinn Féin | to Independent | to Progressive Democrats | ||
| from Fianna Fáil | | 1438 (19.3%) | 5772 (77.3%) | 256 (3.4%) | |||
| from Fine Gael | | 690 (10.2%) | 513 (7.6%) | 4201 (62.0%) | 10 (0.1%) | 13 (0.2%) | 1353 (20.0%) |
| from Sinn Féin | | 312 (14.4%) | 1137 (52.4%) | 301 (13.9%) | 282 (13.0%) | 138 (6.4%) | |
| from Independent | | 286 (10.3%) | 1131 (40.7%) | 860 (31.0%) | 499 (18.0%) |