Ted Hsu has cast 76 recorded division votes in the current parliament, voting yea on 26 (34%) and nay on 42 (55%). Hsu was absent for 8 votes (11% of all divisions). Hsu voted with the winning majority 21% of the time.

In the February 2025 election, Hsu won Kingston and the Islands with 61.57% of the vote, a safe margin of +39.3% over Ian Chapelle (PC, 22.24%). Turnout in the riding was 49.74%.

Of the 76 votes, 43 were on bills and 25 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.