Missouri › Boone County › Missouri House District 45
One candidate is tracked for Missouri House District 45 on the November 3, 2026 ballot: Kathy Steinhoff. Candidate information follows official Boone County election filings; verify with the official election office linked below.
Kathy Steinhoff (Democratic) is the only nominee on the November 3 ballot; Kathy Steinhoff is the sitting member per the House roster. Missouri has no runoffs; the August 4 primary winner of each party is the nominee, and unopposed nominees still print. The field is the Missouri Secretary of State's certified general election candidate list (certified August 25, 2026). This seat is elected by district; only the district covering your address appears on your ballot.
Democratic · Incumbent
Kathy Steinhoff taught math in Columbia Public Schools for 34 years and is a National Board Certified Teacher, per her official Missouri House biography. She served as president of Columbia NEA from 2015 to 2021 and received the National Education Association's Teaching Excellence honor. No campaign website or questionnaire response was found as of September 6, 2026.