Mark Daly (Fianna Fail) | Oireachtas source

Has any detailed analysis been done of the numbers of undocumented Irish in the US or is it guesstimates through the Irish pastoral care centres and various organisations that the Department of Foreign Affairs and Trade supports? Have we any hard and fast figures we could go by in terms of how many are in each state or city? Various figures are thrown out from 10,000 to 50,000.