First names, surnames, counties, townlands/streets, and District Electoral Divisions can be used to search through the records.

The publication came after three years of work on more than 750,000 individual household and enumerator returns.

Director of the National Archives of Ireland, Orlaith McBride, said there is a wealth of information available.

Minister of State with responsibility for the CSO Mary Butler said the census would be ‘inclusive, relevant, and future-focused’.

The census will also move from a ‘de facto’ census, which counts everyone where they are staying on a specific night, to a census of the 'usually resident' population.

The ESRI study examines socioeconomic conditions across communities in Ireland.

Fifty-nine per cent of those who described themselves as homeless in Census 2022 were working