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Iowa · Iowa Senate District 1 · Updated Oct 16, 2026

Christopher Prosch

Republican

2026 race · Iowa Senate District 1

20% chance of winning · race rated Likely D

80%20%

58% chance of winning · race rated Toss-up

42%58%
● Catelin DreyINC● Christopher Prosch
Full race forecast

Background

Past races on file
1 (0 won)

Links: Candidate list (source)

Electoral history

Earlier races in Iowa, newest first, matched by name in the results archive.

  1. 2025

    State Senate · SD-1 special · Aug 26, 2025

    R · 44.8% · 3,412 votes

    Lost

Opponents in 2026