Slate Mailers & Voter Guide Placements for Antioch campaigns means CA Slates placements that reach high-propensity voters with a third-party endorsement frame — sized to the Contra Costa County voter universe rather than a national template. Antioch has roughly 115,000 residents and 58,000 registered voters, which puts most local races inside a small-universe playbook where slate mailers & voter guide placements is decisive. Antioch's BART extension has catalyzed rapid demographic change in east Contra Costa County. The city is navigating the transition from a commuter suburb to a more self-sufficient community, with public safety and economic development at the center of every campaign. Our slate mailers & voter guide placements program supports Antioch candidates running for Antioch City Council (5 members, by district) and Antioch Unified School District, plus county and ballot-measure efforts in Contra Costa County.
Last reviewed: 2026-07-02