Turnout at elections higher than previously thought

Election turnout in Ireland’s Dáil elections may have been systematically underestimated, according to figures from recent byelections in Dublin Central and Galway West. The discrepancy arises because returning officers use a broader total electorate figure—including residents eligible for local or European Parliament elections but not general elections—rather than the smaller Dáil-specific electorate. For example, Dublin Central’s byelection turnout was calculated at 39% using the total electorate of 63,658, but rose to 44% when adjusted to the Dáil electorate of 57,619. The issue stems from differing eligibility rules: all residents vote in local elections, EU citizens in European Parliament elections, but only Irish and UK citizens (habitually resident) vote in Dáil elections. Dublin city returning officer Joseph Burke confirmed the larger figure was used in line with past practice, though he also provided the correct Dáil electorate figure when requested. This suggests turnout in past general elections—previously reported at just under 60% in 2023—may have been overestimated by up to three percentage points. The Electoral Commission has already worked to clean the register by removing duplicates and deceased voters, but the broader electorate figure used for calculations has compounded the underestimation. Some 7,000 entries were purged from Dublin Central’s register, further skewing turnout percentages upward. The Electoral Commission is now investigating the issue in collaboration with local authorities and the Department of Housing and Local Government. While no evidence suggests ineligible voters participated, the findings imply past turnout trends—particularly the recent decline—may require reassessment. Political scientists had previously attributed falling turnout partly to an inflated electoral register, but the new data suggests the problem is more complex.