Adrian Kavanagh, 26th August 2026
Population estimate figures for 2026 for the state and for Dublin were released by the Central Statistics Office on Monday (24 August 2026), estimating the population level within the state to be 5,525,600, marking a significant increase (of 402,464 – 7.8%) on the population level recorded for the 2022 Census (5,123,536). These are, of course, only population estimates, but population estimate trend figures tend to be quite accurate when measured against the actual population figures in census years. This would leave an average population of 31,756 per Dáil Deputy across the State (for the current 174-Dáil seat context). Given that the Constitution explicitly states that the population per TD ratio nationally must not exceed 30,000 (or indeed fall below 20,000), this means that the smallest number of Dáil deputies, which can be envisaged in the 2027/28 Electoral Commission review of/report on Dáil constituency boundaries, would be 185 (and the largest number would be 276!).
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