While most counties experienced some level of population growth, three counties witnessed population decline over the five years, namely Donegal (-1.5%), Mayo (-0.2%) and Sligo (-0.1%).
The number of occupied households increased by just over 49,000, an increase of 3%. As the population increased by 3.7% over the five years, household formation has fallen behind population growth from 2011 to 2016.
We reckon this was a common sight around Ireland when filling out the Census back in April...
https://twitter.com/PaddyMcKenna/status/724349694953041921