Rushworth stood in the seats of
Blackpool North and Cleveleys in
2015 and
Tatton in
2017. He was selected as the Labour Party's prospective parliamentary candidate for Bishop Auckland in 2022, a previously 'Red Wall' seat, but one of many that fell to the Conservatives at the
2019 General Election in 2022. He successfully contested the seat in the
2024 general election, winning 17,036 votes, or 42.1% of the overall vote, with a majority of 6,672. He was also the chair of Bishop Auckland Constituency Labour Party. He has served on the executive board of the Labour Campaign for International Development (LCID) and is known for his advocacy on issues such as child poverty. He is a member of the
International Development Select Committee, and chairs the
T-levels and
Extraordinary Rendition All-Party Parliamentary Groups (APPG), as well as being co-chair of the Investment Fraud and fairer Financial Services APPG, and a vice chair of the Rural Services, Men and Boys' issues and Climate Nature and Security APPGs. He voted against the
Terminally Ill Adults (end of life) Bill, which would legalise assisted dying in the UK at both second and third reading. In May 2025, a man was sentenced to one and half years in prison for repeatedly threatening to kill him, in comments referred to by the judge at sentencing as "vile." In July 2025 he was one of 127 MPs who signed the reasoned amendment protesting against the Universal Credit and PIP Bill, before ultimately voting for the legislation after concessions were made by the Government, including the cancellation of any immediate changes to PIP. == Personal life ==