Better government that citizens can trust.
The Committee of Seventy was established in 1904 to combat corruption in Philadelphia, playing a major role in the adoption of civil service reforms and the passage of the 1919 and 1951 Home Rule Charters. A nonprofit and nonpartisan organization, Seventy does not endorse candidates or represent any special interests.
Over its history, Seventy has radically transformed from being just an election watchdog to a bolder and more comprehensive good government group. The investment in new executive and Board leadership has helped bolster the City’s only independent good government organization and allowed us to permanently change Philadelphia’s political culture.
During 2005-2010, Seventy led the fight to defend campaign financing limits, a fight that went all the way to the Supreme Court thanks to a lawsuit initiated by Seventy. Our war against pay-to-play politics in Philadelphia helped to turn the ideas of better government and fair elections into a movement. Amidst a global pandemic in 2020, Seventy played an integral role in the successful administration of the presidential election through information campaigns and supporting local election officials.
For more than a century, Seventy has served as a trusted, nonpartisan resource — helping Pennsylvanians understand how government works and how to participate effectively. In a moment marked by polarization, eroding trust, and declining participation, rebuilding civic life is urgent work.




Seventy continues to drive toward its founding objectives from 1904:
- Open up and improve the voting process and our political culture.
- Elect honest, capable people to public office and help them make government work better.
- Engage citizens in the process of making important decisions about our future.
Our vision is better government citizens can trust.
Mission
The Committee of Seventy is a nonpartisan civic leadership organization that advances representative, ethical and effective government in Philadelphia and Pennsylvania through citizen engagement and public policy advocacy.
Vision
We envision our City and Commonwealth with a vibrant local democracy and trustworthy government.
Values
More about C70
Our History
We were established in 1904 to combat corruption in Philadelphia, playing a major role in the adoption of civil service reforms. Learn more about our 120+ year journey.
Our Supporters
Thank you to our passionate and principled Board of Directors and to the generosity of the many foundations, corporations and individuals throughout the region who help us keep the lights on and the fight ignited!
Our Impact
Explore our legacy of political progress: helping Pennsylvanians vote, strengthening our democracy, and celebrating the power we all have to make a change.
Staff & Board
Meet the people who make the Committee of Seventy run and the board that support this work.
Buchholz Fellows
Learn more about our program that develops the next generation of community leaders.
Become a Member
When you join as a member, you’re joining a vital part of the movement to strengthen democracy and powering our mission to create a government that citizens can trust.
Join our Member Network
Enjoy Members-Only events where you can engage in meaningful conversations, exchange ideas, and stay up-to-date on our latest initiatives with a passionate community of like-minded individuals.
Gain Exclusive Access
Members gain invitations to exclusive C70 events, including policy briefings with experts and intimate discussions with government leaders.
Receive Discounts
Enjoy a 10% discount on C70 Merch, as well as 10% off tickets to our signature annual events, including Women in Public Leadership and our Anniversary event.
