State Sen. Mike Zimmer
State Senator · Iowa State Senate · Democrat
State Senator for Iowa, District 35.
Phone
Capitol office
Iowa State Senate
1007 E. Grand Ave.
Des Moines, IA 50319
1007 E. Grand Ave.
Des Moines, IA 50319
Email
Online
The official office email, as the state publishes it.
Committees
SenateAgricultureRanking Member
SenateEducation
SenateHealth and Human Services
SenateNatural Resources and Environment
SenateTransportation
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Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website ↗