Iowa House of Representatives seat · lines in effect since 2022
Iowa House District 90
A district of about 30,000 people, 67% of adults with a bachelor's degree. It votes D+56.0 relative to the nation for president.
Where it sits among all 100 seats
Every Iowa House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who lives here, compared
Grey bars show the spread of all 100 seats. Small marks are other seats in Iowa. The black marker is District 90.
Highest of 100 seats.
Lower than 97% of seats.
Lower than 53% of seats.
Higher than 74% of seats.
Higher than 82% of seats.
Denser than 96% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 3653% college gradsD+53.0Held DDistrict 49
61% college gradsD+28.1Held DDistrict 85
57% college gradsD+29.7Held DDistrict 86
55% college gradsD+51.5Held D
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who has held it
These lines took effect in 2022.
- Adam Zabner (D)
2023– · Won 2022 unopposed, 2024 by 97.0, 2026 unopposed
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)