Twenty-eighth Amendment of the Constitution of Ireland By constituency Result by constituency

| Constituency | Electorate | s_Spoilt_vote | Total_poll_ | For_ | Against_ | _Yes_side_2008_ |
|---|---|---|---|---|---|---|
| Limerick East | 73734 | 181 | 44,817 (61.0) | 30,210 (67.4) | 14,607 (32.6) | +21.4 |
| Limerick West | 58206 | 122 | 33,709 (58.1) | 23,366 (69.3) | 10,343 (30.7) | +24.7 |
| Longford–Westmeath | 88390 | 206 | 47,026 (53.4) | 30,870 (65.6) | 16,156 (34.4) | +19.3 |
| Louth | 84360 | 247 | 49,357 (58.8) | 30,116 (61.0) | 19,241 (39.0) | +19.1 |
| Mayo | 95466 | 204 | 55,188 (58.0) | 34,056 (61.7) | 21,132 (38.3) | +23.4 |
| Meath East | 68869 | 152 | 38,475 (56.1) | 27,822 (72.3) | 10,653 (27.7) | +21.4 |
| Meath West | 58585 | 132 | 35,607 (61.0) | 23,103 (64.9) | 12,504 (35.1) | +20.4 |
| Roscommon–South Leitrim | 59871 | 156 | 38,774 (65.0) | 25,580 (66.0) | 13,194 (34.0) | +20.4 |
| Sligo–North Leitrim | 56286 | 134 | 33,039 (58.9) | 21,295 (64.5) | 11,744 (35.5) | +21.2 |
| Tipperary North | 48446 | 144 | 36,614 (75.9) | 25,768 (70.4) | 10,846 (29.6) | +20.6 |