Lise Vaugeois has cast 76 recorded division votes in the current parliament, voting yea on 28 (37%) and nay on 38 (50%). Vaugeois was absent for 10 votes (13% of all divisions). Vaugeois voted with the winning majority 17% of the time.

In the February 2025 election, Vaugeois won Thunder Bay—Superior North with 40.57% of the vote, a lean margin of +6.5% over Rick Dumas (PC, 34.05%). Turnout in the riding was 48.91%.

Of the 76 votes, 44 were on bills and 22 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.