European Parliament election, 1989 (Ireland) Voting details Voting details

| Constituency | Electorate | Turnout | Spoilt | Valid_Poll | Quota | Seats | Candidates |
|---|---|---|---|---|---|---|---|
| Connacht–Ulster | 464661 | 322,664 (69.4%) | 10,362 (3.2%) | 312302 | 78076 | 3 | 13 |
| Dublin | 711416 | 455,539 (64.0%) | 7,137 (1.5%) | 448402 | 89681 | 4 | 11 |
| Leinster | 571694 | 391,697 (68.5%) | 14,106 (3.6%) | 377591 | 94398 | 3 | 15 |
| Munster | 703913 | 505,219 (71.7%) | 10,786 (2.2%) | 494433 | 82406 | 5 | 15 |
| Total | 2451684 | 1,675,119 (68.3%) | 42,391 (2.6%) | 1632728 | — | 15 | 44 |