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House District 5

Every race for this seat since 2018, with campaign money →

Your legislator’s votes and bills, plus elections and changes for this seat. Switches to the new member automatically.

Represented by

Rep. Zach Dieken Republican · O’Brien

Members elected in November 2026 take office when the 92nd General Assembly convenes on Monday, January 11, 2027. Funnel will show them here once the Legislature publishes the new roster.

Latest election

House District 54 of 4 counties reporting
  • Keith Glienke RProjected winner9,23375.9%
  • Stephanie Steiner D2,92524.0%

Results by county & district map →

All results →

Registered voters

17,980 active voters, November 2026. Republicans lead by 9,314.

November 2026November 2025June 2022
Republican11,624 64.6%11,518 65.4%11,392 61.6%
Democratic2,310 12.8%2,123 12.1%2,731 14.8%
No party3,956 22.0%3,864 21.9%4,272 23.1%
Other parties90 0.5%103 0.6%96 0.5%

Active registrations from the Secretary of State’s monthly totals (Iowa Data Hub). Inactive registrations (about 12.4% of the total) aren’t counted.

Who lives here

  • People
    1.0% of Iowans
    31,584
  • Median household income
    Iowa: $75,501
    $69,957
  • Median age
    Iowa: 39.0
    41.3
  • Adults with a bachelor’s degree or more
    Iowa: 32.1%
    21.9%
  • Below the poverty line
    Iowa: 11.3%
    13.2%
  • Homes lived in by their owners
    Iowa: 71.3%
    75.3%

U.S. Census Bureau, ACS 2024 5-year estimates (via Census Reporter). Survey estimates have margins of error, larger for small groups.

Who has held this seat

Since the 90th General Assembly (2023), the first elected under the district maps drawn in 2021. Earlier districts with this number covered different areas.

91st General Assembly
Zach Dieken Republican
453 votes cast · 30% missed · 21 against party
90th General Assembly
Zach Dieken Republican
527 votes cast · 9% missed · 18 against party