Owner Name Village of Rosemont Address 6920 Mannheim Road,Rosemont,Illinois,60018 Phone Number 847-635-6601 Business Email info@therosemontarena.com Website URL https://www.therosemontarena.com/ About Us Allstate Arena is a multi-purpose entertainment and sports arena in Rosemont, Illinois, United States, northwest of Chicago. Keywords UPCOMING EVENTS,TICKET INFO,SEATING CHART,Allstate Arena