Districts › Senate
Senate District 1
Every race for this seat since 2018, with campaign money →
Represented by
Sen. Catelin Drey Democrat · Woodbury
Flipped This seat changed from R to D in the election before the 91st General Assembly.
Members elected in November 2026 take office when the 92nd General Assembly convenes on Monday, January 11, 2027. Funnel will show them here once the Legislature publishes the new roster.
Latest election
- Catelin Drey DProjected winnerIncumbentRe-elected9,76857.4%
- Christopher Prosch R7,23542.5%
Registered voters
25,059 active voters, November 2026. Republicans lead by 1,023.
| November 2026 | November 2025 | June 2022 | |
|---|---|---|---|
| Republican | 9,019 36.0% | 9,055 37.9% | 9,338 34.7% |
| Democratic | 7,996 31.9% | 7,431 31.1% | 9,513 35.4% |
| No party | 7,832 31.3% | 7,189 30.1% | 7,793 29.0% |
| Other parties | 212 0.8% | 235 1.0% | 240 0.9% |
Active registrations from the Secretary of State’s monthly totals (Iowa Data Hub); a Senate district is two House districts. Inactive registrations (about 23.5% of the total) aren’t counted.
Who lives here
- People2.0% of Iowans64,766
- Median household incomeIowa: $75,501$66,408
- Median ageIowa: 39.034.6
- Adults with a bachelor’s degree or moreIowa: 32.1%21.1%
- Below the poverty lineIowa: 11.3%15.7%
- Homes lived in by their ownersIowa: 71.3%64.5%
U.S. Census Bureau, ACS 2024 5-year estimates (via Census Reporter). Survey estimates have margins of error, larger for small groups.
Who has held this seat
Since the 90th General Assembly (2023), the first elected under the district maps drawn in 2021. Earlier districts with this number covered different areas.