Walnut Creek Information Walnut Creek City of Walnut Creek City of Walnut Creek Demographics School Wise Press Walnut Creek Chamber of Commerce (925) 934-2007 Walnut Creek School District (925) 944-6850 Mt. Diablo Unified School District (925) 682-8000 Acalanes Union High School District (925) 935-2800 PG&E (800) 743-5000 Water EBMUD (510) 835-3000 SBC Telephone (800) 310-2355 Comcast Cable Television (800) 945-2288 Click Here To View Other Cities   Email Updates   Site design by DCP. Hosting provided by Grizzly Designs. © 2005 Cookson | Privacy Statement