On August 24, 2020, then-Durham MP Erin O'Toole won the Conservative Party leadership election and was named Leader of the Official Opposition.

According to the 2021 Canadian census[3] Languages: 81.8% English, 1.6% Tamil, 1.4% French, 1.4% Urdu Religions: 52.1% Christian (21.7% Catholic, 7.0% United Church, 4.5% Anglican, 1.9% Pentecostal, 1.4% Baptist, 1.3% Christian Orthodox, 1.2% Presbyterian, 13.1% Other), 5.3% Muslim, 4.1% Hindu, 36.8% None Median income: $45,600 (2020) Average income: $57,600 (2020) The riding is a mix of suburban, exurban areas.

It contains all of Scugog, and the Mississaugas of Scugog Island First Nation, plus Oshawa north of Taunton Road and the western half of the Municipality of Clarington, which is home to over half the riding's population.

The Liberals have been able to win much of the Oshawa part of the riding, outside of the city's rural northern section.

This riding has elected the following members of Parliament: This seat is held by Conservative Jamil Jivani since a 2024 by-election to succeed former Opposition leader Erin O'Toole.