Clay County Fair 2025 Iowa. Attendance was down but spending was up at the recently concluded clay county fair in spencer, iowa this year. Spencer, iowa — the clay county fair announces two nights of grandstand events as part of the srg concert series for the 2025 clay county fair.

Spencer, iowa (kcau) — guests at this year’s clay county fair in spencer, iowa pulled out their wallets in record fashion. The clay county fair is still underway in spencer, iowa.