According to the Health Insurance Authority (HIA) of Ireland, as of 2021, approximately 2.2 million people in Ireland held private health insurance policies. This represents roughly 48% of the total population—one of the highest penetration rates in Europe.
The market is dominated by three open-membership insurers: Vhi Healthcare (largest, ~50% share), Laya Healthcare, and Irish Life Health. Restricted membership undertakings (e.g., for Gardaí, prison officers) cover the rest.
Coverage dipped slightly during the 2008 crash and early COVID, but has rebounded strongly, driven by an aging population and post-pandemic waiting list backlogs. The 48% figure underscores a unique dual-system dynamic in Irish healthcare.