Political Direct Mail for Ontario campaigns means targeted USPS mail drops to high-propensity voters using the current county file — sized to the California voter universe rather than a national template. Ontario sits in California, where political direct mail is one of the highest-leverage line items in a competitive local budget. Our political direct mail program supports Ontario candidates running for City Council and School Board races, plus county and ballot-measure efforts in California.
Last reviewed: 2026-07-02