• Osceola, IA (641) 342-2175
  • Lamoni, IA (641) 784-3120
  • Winterset, IA (515) 462-5090

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American State Bank Hours Effective Saturday, May 1, 2021 

Lobby hours are Monday-Thursday 9:00am-4:00pm and Fridays 9:00am-5:00pm at all locations. Drive-up hours are Monday-Friday 7:30am-5:30pm and Saturdays 8:00am-12:00pm at all locations. Lobby hours on Saturdays are 9:00am-12:00pm at Osceola Jeffreys Drive and Winterset locations. Drive-up only on Saturdays at Osceola Downtown & Lamoni locations. Walk-ins welcome for all bank services. Masks are required to enter our buildings.

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