Iowa Coin Shows 2026

Iowa hosts coin shows primarily in Des Moines, Cedar Rapids, Davenport, and Dubuque. The Iowa Numismatic Association is the primary statewide organization and hosts an annual convention typically in the summer. Iowa shows draw dealers from the broader Midwest circuit and feature a good mix of type coins, key-date Lincoln cents, and pre-1933 gold. The Quad Cities area (Davenport-Bettendorf) benefits from cross-river attendance from Illinois collectors.

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Show Season

Shows run primarily April through October. The annual state show is often held in summer.

Travel-sensitive details such as dates, hours, and venue information can change. Use each show page to see the latest verification date and organizer contact information.
AltoonaDes Moines

2026 Iowa Numismatic Association Show

OCT23–25

Prairie Meadows Casino & Hotel- 1 Prairie Meadows Dr., Altoona, IA · Altoona, IA

Mark your calendar for the 2026 Iowa Numismatic Association Show, hosted by the Des Moines Coin Club at Prairie Meadows Casino & Hotel in Altoona, IA. This premier numismatic event takes place at 1 Prairie Meadows Dr. and offers coin collectors three days of exceptional buying and selling opportunities from October 23-25. The coin show features special dealer and early bird hours on Friday from 12-6PM, while Saturday and Sunday offer early access from 8-9AM before opening to the public. Regular public hours are Saturday 9AM-5PM and Sunday 9AM-3PM, giving collectors ample time to discover rare coins and connect with fellow numismatists in Altoona, IA. Reservations are limited with a deadline of September 28, 2026. The Des Moines Coin Club has arranged a special room rate of $179 for attendees. For bourse information and reservations, contact Chris Seuntjens at 515-988-3225.

Oct 23 – Oct 25, 20263-day

More Iowa Coin Shows

Past and recurring coin shows in Iowa. Dates for upcoming editions may be announced later — open a show for the latest details.

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Also browse shows in: Illinois, Minnesota, Missouri, Nebraska, South Dakota, Wisconsin