Census 2022 Summary Results

• There were 5,149,139 people in the State on Sunday, 03 April 2022, an 8% increase since April 2016.

• The average age of the population was 38.8 in 2022.

• The number of non-Irish citizens was 631,785. This is 12% of the usually resident population.

• The number of people with dual Irish citizenship was 170,597. This is 3% of the usually resident population.

• The number of people who identified Roman Catholic as their religion was 3,515,861. This was 69% of the usually resident population.

• The number of people who identified as having No Religion was 736,210. This was 14% of the usually resident population.