Nancy Pelosi has announced her retirement from Congress, ending a decades-long career that saw the California Democrat become one of the most powerful figures in US politics.

In a video message on Thursday, Pelosi said she will not be seeking re-election to Congress at the end of her term in January 2027.

It marks the end of a storied political career: Pelosi, 85, became the first woman to serve as Speaker of the House and led her party in the lower chamber of Congress from 2003 until 2023.

“We have made history, we have made progress,” Pelosi said in her message.

“We have always led the way, and now we must continue to do so by remaining full participants in our democracy, and fighting for the American ideals we hold dear.”

“As we go forward, my message to the city I love is this: San Francisco, know your power,” Pelosi added.

Pelosi was first elected by her party to be speaker of the House in 2007, becoming the first woman to serve in that role. She served until 2011, when Democrats lost control of the lower chamber, before returning to the speaker’s chair from 2019 to 2023.

Speaker of the House is the one congressional job detailed in the US Constitution. After the vice-president, it is next in line to the presidency.

In that role, Pelosi played a critical role in advancing – or thwarting – the agendas of multiple presidents during her long career on Capitol Hill.

She is widely credited with marshalling the passage of former President Barack Obama’s signature healthcare legislation, as well as bills to address infrastructure and climate change under incumbent President Joe Biden.

Pelosi also directly challenged Donald Trump throughout his presidency, famously ripping up a copy of his State of the Union address behind his back.

By then she was also a lightning rod for Republican anger – in their eyes, representing the coastal elites pushing a big-spending, radical platform.