Iowa Coin Shows 2026
There are 4 upcoming coin shows in Iowa. The next is Tri-State Coin Show on 2026-10-18 at Harbor Room, Dubuque.
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.
Show Season
Shows run primarily April through October. The annual state show is often held in summer.
Tri-State Coin Show
Harbor Room · Dubuque, IA
Experience the excitement of the Tri-State Coin Show, a must-visit event for coin collectors in Dubuque, IA. Held at the Harbor Room inside Diamond Jo Casino, 301 Bell St, this coin show brings together numismatic enthusiasts from across the tri-state region for a day dedicated to coins and collecting on Sunday, October 18, 2026. Whether you're a seasoned numismatist or just beginning to explore the hobby, this Dubuque, IA coin show offers a welcoming atmosphere to connect with fellow collectors. Admission is just $1, making it easy and affordable to spend the day immersed in the world of numismatics. For more information about the Tri-State Coin Show, contact Neil Aitchison at 563-590-9623 or email AITCHISONCOINS@AOL.COM. Mark your calendar and join fellow collectors in Dubuque, IA for this exciting numismatic gathering.
2026 Iowa Numismatic Association Show
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.
The Iowa City Old Capitol Coin Club's Annual Coin Show
The Riverside Casino and Resort · Riverside, IA
Explore a wide selection at The Iowa City Old Capitol Coin Club's Annual Coin Show, a premier numismatic event held at The Riverside Casino and Resort in Riverside, IA. With 50 tables of coins and collectibles, this show offers plenty to see for both seasoned collectors and newcomers alike. Mark your calendar for Sunday, November 29, 2026, and plan to spend the day browsing among fellow numismatic enthusiasts. Admission is just $2 for adults, and kids 16 and under get in free with a paid adult, making it an affordable outing for the whole family. Whether you're a longtime collector or just getting started, The Iowa City Old Capitol Coin Club's Annual Coin Show in Riverside, IA is a great place to connect with the local coin show community and discover something new for your collection.
Mid-Iowa Coin-A-Rama
Quality Inn and Suites · Ames, IA
63rd annual Coin-A-Rama. Free public admission, free kids table, free parking. Coins, Currency, Stamps. Dealers from seven states. ANACS typical on site for grading submissions.
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.