Sioux City Convention Center
Wedding venue in Sioux City, Iowa
About Sioux City Convention Center
Located in downtown Sioux City, the convention center offers flexible event space for wedding ceremonies and receptions. Galleries A and B accommodate up to 350 guests each, or 700 combined; Gallery C accommodates up to 225 and can be divided into smaller rooms, while the Upstairs Ballroom holds 200. Connected to the Courtyard by Marriott Sioux City hotel, the venue offers in-house catering with customized plated or buffet menus. Wedding arrangements include event setup and cleanup, tables, chairs, linens, bartenders with a minimum spend, and a dedicated event manager. Reception amenities include a stage, dance floor, and staff for setup, teardown, cleanup, bartending, and bussing. Outside food and beverages are not allowed, except wedding cake and favors.
The facts
- Guests
- Up to 700 guests
- Setting
- Indoor
- Last updated
- November 2026
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How to reach Sioux City Convention Center
- Website: siouxcityconventioncenter.com
- Phone: (712) 279-4800
- Address: 801 4th Street
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