Christopher Prosch
Lost the 2026 race for Iowa Senate District 1.
- Last margin
- −14.9
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Prosch has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Prosch won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | Iowa Senate District 1 | General | Lost | Catelin Drey (D), Write-in (I) | 42.5% | D+14.9 | $240.6K | R+11.6 | |
| 2025 | Iowa State Senate, District 1 | Special | Lost | Catelin Drey (D) | 44.7% | D+10.5 | — | — |
Source: 99chambers results archive; 2026: Iowa Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Prosch’s campaign fundraising.
- Raised, 2025–26
- $240.6K
Source: Iowa Ethics and Campaign Disclosure Board filings through Jan 13, 2026Updated Oct 31, 2026, 10:42 PM ET
What’s next
From campaign filings, not from public statements.
| Prosch for Iowa State | Active |
Source: Iowa Ethics and Campaign Disclosure Board filings through Jan 13, 2026Updated Oct 31, 2026, 10:42 PM ET
Who Prosch has run against
- Catelin Drey (D) · 2026 general, lost
- Catelin Drey (D) · 2025 special election, lost
Source: 99chambers results archive; 2026: Iowa Secretary of State (unofficial)
The seat
- Iowa Senate District 1 · lean R+9.4 · 21st most Democratic of 50
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)