Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE Investor Relations Contact: Daniel E. Bachus Chief Financial Officer Grand Canyon Education, Inc. 602-639-6648 Dan.bachus@gce.com GRAND CANYON EDUCATION, INC. REPORTS FIRST QUARTER 2025 RESULTS PHOENIX, AZ., May 6, 2025—Grand Canyon Education, Inc. (NASDAQ: LOPE), ("GCE" or the "Company"), is a publicly traded education services company that currently provides services to 22 university partners. GCE provides a full array of support services in the post-seconda ...