Political Jumbo Postcards: How 6x11 Mail Is Winning 2026 Local Races

In down-ballot races where every household decision matters, the 6x11 jumbo postcard has quietly become the format of choice. Here is what we see working.

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Why Universal Mailworks

• Family-owned, 60+ years in business
• 10M+ pieces printed and mailed
• Full in-house production: design, print, postage, USPS drop-off
• Union shop — union bug certified printing available

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We serve businesses across Southern California, including Los Angeles County, Orange County, Riverside County, San Bernardino County, San Diego County, Ventura County, Imperial County, Kern County, and Monterey County.

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