2024Final results
2024 election for Iowa House District 21
Iowa House of Representatives · Iowa
Brooke Boden (R) won with 58.6% of the vote, defeating Spencer A Waugh (D) by 17.4 points.
Brooke BodenRepublican · winner
58.6%10,184
Spencer A WaughDemocrat
41.2%7,166
The same year, the district voted R+24.0 for president; this race was R+17.4.17,373 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)