Hinsdale Adventist Academy is operated by the Illinois Conference of Seventh-day Adventists and is part of the world-wide Adventist education system. We are in nearly 150 countries. 85,000 teachers, 2 million of students, 7,842 schools—the Adventist school system is one of the largest Christian educational systems in the world.

Four Illinois Conference churches and one Lake Region Conference church make up the school’s constituency.  Due to the financial support offered by these constituent bodies, their members are able to receive a tuition discount.  The constituent entities involved are Hinsdale, Hinsdale Fil-Am, Burr Ridge, Broadview and All Nations (Lake Region).