Irish people
The population of Ireland is about 6.3 million, but it is estimated that 50 to 80 million people around the world have Irish forebears, making the Irish diaspora one of the largest of any nation. Historically, emigration from Ireland has been the result of conflict, famine and economic issues. People of Irish descent are found mainly in English-speaking countries, especially Great Britain, the United States, Canada and Australia. There are also significant numbers in Argentina, Mexico and New Zealand. The United States has the most people of Irish descent, while in Australia those of Irish descent are a higher percentage of the population than in any other country outside Ireland. Many Icelanders have Irish and Scottish Gaelic forebears.
Government of Ireland
The public service in Ireland refers to the totality of public administration in Ireland. As of Q3, 2016 the total number of employees in the Irish public service stands at 304,472 people. The Department of Public Expenditure and Reform defines the public service as comprising seven sectors: the Civil Service, Defence Sector, Education Sector, Health Sector, Justice Sector, Local Authorities and Non-Commercial State Agencies; such as Bord Bia, IDA Ireland and the Commission for Energy Regulation. Commercial state-owned bodies such as RTÉ, ESB Group and An Post are not considered part of the public service in Ireland.