St. Charles Convention Center

100,000 sq. ft. or less exhibit space

  • Total Square Feet: 154,000
  • Exhibit Square Feet: 83,000
  • Ballroom Square Feet: 16,200
  • Number of Meeting Rooms: 9
  • GBAC Star Certified

The St. Charles Convention Center is an upscale, award-winning events facility, located right off of I-70 and minutes from Lambert-St. Louis International Airport. Our facility can accommodate groups from 30 to 3,000 with a variety of options and amenities to choose from. Exceeding the expectations of show organizers and event attendees alike, the St. Charles Convention Center is one of the finest full service venues in the St. Louis Metro Area. At the St. Charles Convention Center, your experience is our promise.