CalledUnofficial results
Michigan Senate District 5
Michigan State Senate · Michigan
Matt Koleszar held the seat for Democrats, winning by 32.1 points over Estelle Oliansky.
Matt KoleszarDemocrat · winner
65.9%83,358
Estelle OlianskyRepublican
33.8%42,754
NonpartisanNonpartisan
0.3%441
100% of the expected vote counted · 126,553 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 7:01 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Matt KoleszarNo Republican
$138.6K
Raised by the campaign
—
$63K
Spent by the campaign
—
$19.9K
Cash on hand
—
Campaign money: Michigan Bureau of Elections, through Oct 18, 2026.
Source: Michigan Bureau of Elections campaign filingsUpdated Oct 18, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Matt Koleszar
- >99%
- Estelle Oliansky
- <1%
- Projected margin
- D+25.2