Iron Range Ironheads Yearly Attendance Graph

This is a graph of the home attendance of the Iron Range Ironheads, a hockey team playing in the Superior International Jr Hockey League from 2011 to 2012. Attendance is based on numbers from a team or league, either released as an official yearly per-game average figure, or compiled into an average from individual boxscore attendance. In some cases when boxscore attendance is unavailable for a small number of games, the attendance is computed omitting the missing games and annotated as approximate. Clicking on a season's bar will bring you to a graph of all teams in the league.