Gateway Convention Center

When it comes to hosting a successful event, location and convenience are everything—and the Gateway Convention Center delivers on both, and more.

‍Unbeatable Location: Situated right off the interstate, the Gateway Center offers effortless access for attendees traveling from near or far. Whether you're coming from downtown St. Louis or across state lines, getting here is a breeze.

‍Flexible & Affordable Space: Our spaces are modestly priced. Collinsville offers small-town pricing with big-city amenities. Our venue can accommodate any type and size of event. Many clients increase their space needs as their business grows, and their events expand in size.

‍Free & Ample Parking: Say goodbye to parking headaches. With free on-site parking, your guests can arrive stress-free and stay focused on the event.

‍Hotel Hub: Surrounded by a wide range of hotels—from budget-friendly to upscale—your attendees will have plenty of comfortable lodging options just minutes away. No long commutes, no hassle.

‍Top-Tier Staff Support: Our experienced and dedicated team is here to make your event seamless. From planning to execution, we’re committed to helping you create a memorable experience for every guest.

Whether you're organizing a trade show, fan convention, corporate gathering, or community celebration, the Gateway Center combines accessibility, hospitality, and professionalism to ensure your event stands out.

To learn more about booking your next event at Gateway Convention Center, click the button below.

ATTEND AN EVENT

We host a variety of events that offer something for all ages and every interest. We have events that feature jewelry, woodworking, trains, fishing, eSports, science fiction, Anime, scrap-booking, dance, Indian artifacts, wedding shows, educational conferences, health and baby fairs, and that is not all! Attending events at Gateway Convention Center is convenient, affordable, and fun. To see which events are coming soon, please visit our Calendar of Events Page.

BEST VENUE FOR YOUR EVENT

Gateway Convention Center's central location is in the center of the Metro East St. Louis region, is conveniently accessible from 5 Interstates, and is just 10 minutes from downtown St. Louis. From magnificent receptions and cultural galas to corporate functions and national consumer shows, our center is adaptable to the needs of most any event planner. The center has approximately 50,000 square feet of flexible space. Our space can be open to accommodate one large expo show floor or it can be divided up to accommodate general sessions, breakout rooms, expos, and banquets.