Lise Vaugeois has cast 110 recorded division votes in the current parliament, voting yea on 39 (35%) and nay on 53 (48%). Vaugeois was absent for 18 votes (16% 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 110 votes, 64 were on bills and 28 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.