Census 2016: Population grows by 3.7% in five years

Total population 4,757,976 with Dublin, Meath and Laois fastest growing counties

The population of the State has grown by 3.7 per cent, or 169, 724 in five years, initial figures from the 2016 census show.

Figures published by the Central Statistics Office on Thursday show the total population is now 4,757,976.

Population change varied widely from a high of over 8 per cent in Fingal to a low of -1.5 per cent in Donegal. Among the fastest growing counties were the four administrative areas of Dublin, along with the commuter belt counties of Meath, Kildare and Laois and the cities of Cork and Galway.

Net migration varied widely, from a low of -6,731 in Donegal to a high of 7,257 in Dublin city.

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Dublin city, Cork city and the administrative area of Dún Laoghaire-Rathdown were the only areas to experience net inflows of population of any meaningful amount, the CSO said.

Laois, Longford and Kilkenny showed marginal increases.

The five cities of Dublin, Cork, Galway, Limerick and Waterford have all grown faster than their surrounding counties.

After falling by 0.2 per cent between 2006 and 2011, Cork City has grown by 5.4 per cent compared with 4.2 per cent for the county; Galway City has increased by 5.3 per cent, far stronger than the county which is showing an increase of 2.2 per cent, while Waterford City has seen growth of 3.5 per cent compared with only 1.4 per cent for the county.

Presenting the figures at a briefing in Dublin, statistician Brendan Murphy said Cork city’s increase was explained by a very low number of births relative to deaths and a high number of people moving into the area.

The young populations of Fingal and south Dublin along with high birth rates also drove the population increases in those areas.

Most counties experienced some level of population growth, but three counties witnessed population decline over the five years, namely Donegal (-1.5 per cent), Mayo (-0.2 per cent) and Sligo (-0.1 per cent).

Three other counties grew by less than 1 per cent, namely South Tipperary, which increased by .72 per cent, Roscommon by .58 per cent and Leitrim which grew by just .55 per cent.

Blanchardstown-Blakestown in Dublin 15 had the highest increase in population with 2,867 more people living in the area than in 2011 - an increase of 8 per cent.

The electoral division with the single highest population increase in percentage terms was The Ward in Fingal with an increase of 27 per cent.

Tallaght-Springfield had a population increase of 21.3 per cent.

The CSO figures reveal that net migration has fallen sharply.

It said that after the natural increase in the population (births minus deaths) was taken into account, net migration over the five-year period was about -28,558.

This compares with net inward migration of 115,800 over the previous five years. The preliminary results show the majority of counties experienced population loss to migration, but the figures vary widely from a low of -6,731 in Donegal to a high of 7,257 in Dublin city.

The CSO said, however, that the net migration estimate should be treated with caution until a great level of analysis can be conducted on the final census results.

Net migration estimated in this way also includes variations in the number of visitors in the State on census night and the number of Irish residents temporarily abroad.

The preliminary results also include figures on housing and vacant dwellings, and show the number of occupied houses has increased by 49,285 since April 2011. The number of vacant dwellings has fallen by 29,889.

Senior statistician Deirdre Cullen said a “small number” of people had refused to cooperate with the census and would be prosecuted.