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.
Limerick
Limerick is officially the third largest city in Ireland (after Dublin and Cork) with a population of 94,192 (urban)/104,952 (metropolitan) according to the 2016 census carried out by the CSO. The past census reported a large population decline in central city areas due in part to the Limerick regeneration process where in these areas the largest reduction was reported nationally and also to outward migration following the collapse of the local and national economy from 2008 onwards. The population of the Limerick Larger Urban Zone as defined by the EU is 162,413. Limerick has a notably ethnically diverse population, and a large immigrant community, which saw especially rapid growth during the Celtic Tiger and the following decade. The Polish community is the second largest outside Dublin, with an estimated 10,000 living and working in the city. Ireland's first Polish bank opened in 2007. The African community has set up a number of churches, which are now part of the cultural makeup of the city.