RepublicanIn office since Apr 2025

Keri Heintzeman

Minnesota State Senator, District 6 since 2025. Re-elected in 2026. Next on the ballot in 2030.

Minnesota State Senator, District 6

In office
1 yr
Since 2025
Votes missed
0.0%
Chamber median 0.0%
With party
93%
On votes splitting the parties
Last margin
+24.1
Won 2026
Next election
2030
Nov 5, 2030

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:51 PM ET

Committees

As of 2026-10.

  • Commerce and Consumer Protection
  • Higher Education

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Heintzeman sits in the Minnesota State Senate

Heintzeman is closer to the center than 44% of the chamber's Republicans.

Dem. medianRep. medianHeintzemanMore liberalMore conservative

Closest: Jordan Rasmusson, Paul Utke, Mark Koran

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:53 PM ET

With Heintzeman’s party

  • Votes with the chamber's Republicans93%

Black tick: the average of Republicans in the Minnesota State Senate.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Heintzeman’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Heintzeman was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMarginSeat+/−
2026Minnesota Senate District 6WonR+24.1R+27.4−3.3
2025Minnesota State Senate, District 6 (special)WonR+20.7——

Source: 99chambers results archive; 2026: Minnesota Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Campaign money, 2025–26

Raised
$70.1K
Spent
$54.1K
Cash
$37.4K

Source: Minnesota Campaign Finance Board filings through Oct 19, 2026Updated Nov 1, 2026, 3:53 AM ET

Campaign committees

Open committees can still raise and spend money.

Heintzeman, Keri Senate Committee
State
Active

Source: Minnesota Campaign Finance Board filings through Oct 19, 2026Updated Nov 1, 2026, 3:53 AM ET

Seats Heintzeman has held

Source: 99chambers results archive

Who Heintzeman has run against

Source: 99chambers results archive; 2026: Minnesota Secretary of State (unofficial)

How we know Heintzeman

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:51 PM ET