18th April 2026 sees the release of the first new census for Ireland in decades. The 1926 census was the first taken after the island was partitioned and covers the 26 counties which are today known as the Republic of Ireland. In the 15 years since the 1911 census, Ireland had changed dramatically, not least because of partition, but also the impact of World War I, mass migration and the Spanish Flu pandemic. This session showcases the data on the 1926 census, shows researchers how to use the new census and combine it with the older ones. It will quickly become a vital resource for Irish genealogical research.