CalledUnofficial results
Massachusetts State Senate: Third Middlesex District
Massachusetts State Senate · Massachusetts
Michael J. Barrett won without an opponent on the ballot.
Michael J. BarrettDemocrat · winner · incumbent
Michael J. Barrett won without an opponent on the ballot.No votes counted yet.
Source: civicAPI unofficial results and race callsUpdated Nov 5, 2026, 11:38 PM ET
Money in this race
Each line compares the two campaigns on one scale.
Michael J. BarrettNo Republican
$78.9K
Raised by the campaign
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$201.9K
Spent by the campaign
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$143.3K
Cash on hand
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Campaign money: Massachusetts Office of Campaign and Political Finance, through Oct 23, 2026.
Source: Massachusetts Office of Campaign and Political Finance campaign filingsUpdated Oct 23, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
No Republican was on the ballot, so the model gave the seat to Michael J. Barrett without simulating it.
How the forecast works →