Charmaine A. Williams has cast 76 recorded division votes in the current parliament, voting yea on 57 (75%) and nay on 19 (25%). Williams has not missed a single division vote. Williams voted with the winning majority 99% of the time.

In the February 2025 election, Williams won Brampton Centre with 51.85% of the vote, a likely margin of +17.9% over Martin Medeiros (LIB, 33.92%). Turnout in the riding was 36.71%.

Of the 76 votes, 46 were on bills and 30 were procedural motions. As a member of the governing party, a high majority-alignment rate is typical.