This document summarizes key findings about radio listening habits in Ireland from surveys conducted in 2011-2012. It finds that radio continues to reach a large percentage of Irish adults daily, with 88% listening the previous day. Heavy listeners, though only 21% of the audience, account for over half (52%) of total listening time. The document also shows that radio remains more popular than other media for staying informed about local news and events and for having something on in the background for company. Younger demographics are more likely to listen to national commercial stations, while older listeners prefer public and regional stations.