Mark Osmack for St. Louis County Council District 3
Our Revolution is proud to endorse Mark Osmack for St. Louis County Council District 3.
Mark is running with a straightforward idea: local government should serve the people — not politicians.
As a husband and father of three young daughters, Mark knows how rising costs affect families trying to put down roots and build a future in St. Louis County. He’s running to bring a focus on affordability, strong public services, better infrastructure, and accountable government to the County Council.
Making St. Louis County Affordable for Families
For Mark, the bottom line is whether St. Louis County remains a place where working families can afford to stay and thrive.
He’s committed to keeping housing, utilities, and essential services affordable while expanding economic opportunities for residents.
Mark wants families to put down roots in St. Louis County — not feel forced to pack up and leave because everyday life has become too expensive.
Fixing the Basics — and Delivering Results
Mark is also focused on something residents experience every day: roads, sidewalks, and public spaces that need attention.
He wants the county to repair crumbling sidewalks, maintain streets, address long-overdue infrastructure upgrades, and work with municipalities and MoDOT to tackle broader regional needs.
It’s not flashy. But it’s exactly the kind of work local government should get right.
Mark’s campaign puts that same emphasis on the county budget. He’s calling for transparent and efficient spending, strong essential services, and a sustainable budget that invests in public safety, infrastructure, and economic growth.
Local Leadership That Works for People
County government has a direct impact on people’s everyday lives — and who we elect matters.
Mark Osmack is running to make St. Louis County more affordable, better connected, and more responsive to the families who call it home.
And now, it’s time to organize.
Early voting starts October 20 in Missouri, and Our Revolution is getting out the vote ahead of the general election.
Let’s elect local leaders who will focus on delivering for working families and building stronger communities.
When we organize, we win.
Our Revolution