Twenty-eighth Amendment of the Constitution Bill 2008 (Ireland) By constituency By constituency

| Constituency | Electorate | s_Spoilt_vote | Total_poll_ | For_ | Against_ |
|---|---|---|---|---|---|
| Louth | 83458 | 168 | 44,565 (53) | 18,586 (42) | 25,811 (58) |
| Mayo | 95250 | 197 | 48,822 (51) | 18,624 (38) | 30,001 (62) |
| Meath East | 67415 | 105 | 34,148 (51) | 17,340 (51) | 16,703 (49) |
| Meath West | 62816 | 119 | 32,589 (52) | 14,442 (45) | 18,028 (55) |
| Roscommon–South Leitrim | 59728 | 131 | 33,962 (57) | 15,429 (47) | 18,402 (54) |
| Sligo–North Leitrim | 55591 | 130 | 29,228 (53) | 12,602 (44) | 16,496 (56) |
| Tipperary North | 55941 | 148 | 32,750 (59) | 16,235 (50) | 16,367 (50) |
| Tipperary South | 53687 | 148 | 29,756 (56) | 13,853 (47) | 15,755 (53) |
| Waterford | 72052 | 160 | 38,474 (54) | 17,502 (46) | 20,812 (54) |
| Wexford | 101124 | 205 | 53,369 (53) | 23,371 (44) | 29,793 (56) |