The first results from Census 2011 show Ireland’s population now stands at 4,581,269, an increase of 341,421 over the last count in 2006. The last census in 2006 showed that the population had reached 4.2 million, the first time it had risen above the 4 million mark.
This year’s census – based on forms collected last April – shows the population has grown by an average of 1.6 per cent each year. The results show Laois had the fastest growing population, increasing by 13,399 from 67,059 in 2006 to 80,458 in 2001, a rise of 20 percent. This is over twice the rate for the State as a whole and significantly higher than the next fastest growing county, Cavan, which increased by 13.9 per cent. Other counties showing strong growth were Fingal (13.8 per cent), Longford (13.3 per cent), Meath (13.0 per cent) and Kildare (12.7 per cent), which are part of the wider Dublin commuter belt. The population of Limerick and Cork cities fell by 5.0 per cent and 0.4 per cent respectively between 2006 and 2011.
The census results give the most accurate picture of the population as it stands. While population growth was high in 2006 – driven by inward migration and a high birth rate – it has slowed considerably since the economic downturn. Despite large numbers leaving the State, officials believe Ireland’s very high birth rate means the population has continued to grow. Latest official figures show there were some 73,724 births last year, down slightly from 74,278 the year before. Ireland was estimated to have the highest birth rate in the European Union in 2009. These figures have helped offset population decreases as a result of emigration.
These preliminary census results give an overall figure for the population as it stood on Sunday, April 10th of this year. They are based on summary counts for each enumeration area which were compiled by almost 5,000 census staff, or “enumerators”. These forms were returned to the CSO in advance of the census forms themselves.
Population change by Regional Authority area, 2006-2011.
Graphic courtesy of the CSO