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State Sen. Dan Zumbach

State Senator · Iowa State Senate · Republican

State Senator for Iowa, District 34.

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Phone

Capitol515-281-3371📞 Call

Capitol office

Iowa State Senate
1007 E. Grand Ave.
Des Moines, IA 50319

dan.zumbach@legis.iowa.gov

Online

homepageiowasenaterepublicans.com/senators/dan-zumbach

websitelegis.iowa.gov/legislators/legislator?ga=88&personID=10733

websitelegis.iowa.gov/legislators/legislator?ga=89&personID=10733

websitelegis.iowa.gov/legislators/legislator?personID=10733

The official office email, as the state publishes it.

Committees

SenateAgriculture

JointAll-Terrain Vehicles and Off-Road Utility Vehicles on Highways InterimCo-Chair

SenateAppropriationsVice Chair

JointCapital Projects

SenateCommerce

JointFiscal

JointFuel Distribution Percentage Formula Review

SenateHealth and Human Services

SenateNatural Resources and Environment

SenateTransportationChair

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Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website ↗