Tallaght Stadium It s not the only website to state that the capacity is 6 500 but like the others it s almost certainly wrong The stadium s official website goes with 6 000 An anonymous user produced an email which backed this up when he she was arguing that the west stand holds roughly 3 000 However the user reckoned that the east stand not constructed at the time would hold less than the 3 000 stated in the email The user claimed to have seen the seating plan and 5 700 was the figure he she produced for the total capacity This seemed and still seems like a fair estimation so it was accepted