
Scientist and businessman running for re-election in Illinois' 11th Congressional District. My official House of Reps account is @RepBillFoster.
Illinois
Joined September 2010
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I’m honored to have the support of the Associated Fire Fighters of Illinois and Chicago Fire Fighters Union Local 2 in this election! Proud to stand with the brave men and women who serve and protect our communities every day.
We’re officially 1 week out from Election Day!
Don’t wait—make a plan to vote at IWillVote.com/IL 🗳️
Honored to be endorsed by Planned Parenthood Action Fund and proud to stand with them in the fight to defend reproductive rights nationwide!
Proud to be endorsed by UAW Region 4! I will always stand with UAW members and fight for better conditions, better pay, and the economic security every worker deserves.
Proud to be endorsed by UAW Region 4! I will always stand with UAW members and fight for better conditions, better pay, and the economic security every worker deserves.
We’re officially less than two weeks away from Election Day! I was proud to cast my ballot early. 🗳️
Find early voting locations near you at elections.il.gov/votingandre…
NEW: I'm proud to be endorsed by the Daily Herald!
“Foster is a thoughtful, well-rounded and experienced candidate whose insights and integrity are needed in his party and in Congress as a whole. We are pleased to endorse him for another term in the 11th District.”
Fantastic turnout at Naperville’s No Kings Day this past weekend! Proud to stand with our community in defense of our democracy.
Make your plan to vote at elections.il.gov!
Honored to be endorsed by @iftaft! As the Department of Education and other federal support for our schools comes under attack by the Trump Administration, it's never been more important to stand up for our teachers and all that they do for our students.
Always great to catch up with the Lisle Township Democratic Organization at their annual Oktoberfest!
Last week, I visited Metea Valley High School for their candidate fair.
It was great to see so many students engaged in the upcoming election and excited to participate in our democracy!
Early voting is underway for the 2026 general election!
Now is a great time to check your registration, find your polling place, or request a mail-in ballot.
Get all the info at elections.il.gov
Great energy today with Penny Wegman for Kane County Treasurer, State Rep. Barbara Hernandez, and local volunteers out talking to voters in Aurora. Democrats are fired up and ready for November!
I’m grateful to have the endorsement of the Illinois AFL-CIO!
I’m proud to stand with working families in Illinois, and I’ll continue to fight for higher wages, stronger protections, and every worker’s right to organize.
I hope everyone had a fun and safe Independence Day weekend!
It was great to join the Crystal Lake and Aurora Fourth of July parades. There was a fantastic turnout at both events!
Here’s to another 250 years of working toward a more perfect union. 🇺🇸
Happy Pride, Illinois!
I had a blast at the Woodstock Pride Parade this past weekend. Always great to see so many people come together in support of the LGBTQ+ community!
I’m proud to endorse @AlexBores for Congress in NY-12!
As AI rapidly reshapes our future, we need more technical experts in Congress. Alex is a computer scientist, a proven legislator, and exactly the kind of person we need in Washington.
I’m deeply honored to be endorsed by @RepBillFoster, a personal inspiration of mine.
He’s been sounding the alarm on AI longer and more seriously than just about anyone in Washington and he’s shown what it looks like when a real expert has a seat at the table.
He helped write Dodd-Frank in the wake of the financial crisis, he's led the way on holding the tech industry accountable, and he's never been afraid to take on a fight that mattered.



























