Department Social Services Agency Location 500 N State College, Orange, CA 92868 Website https://ssa.ocgov.com/ Fax (714) 541-7811

Department Registrar of Voters Location Orange County Registrar of Voters 1300 South Grand Avenue, Building C, Santa Ana, CA 92705 Website https://…

Department OC Public Libraries (Division of OC Community Resources) Location 1501 E St Andrew Pl, Santa Ana, CA 92705 Website https://ocpl.org/

Department OC Waste & Recycling Location County Administration South 601 N Ross Street, Santa Ana, CA 92701 Website https://oclandfills.com…

Department Treasurer-Tax Collector Location County Administration South 601 N Ross St, Santa Ana, CA 92701 Website https://www.octreasurer.com/

Department OC Public Works Location County Administration South 601 N Ross Street, Santa Ana, CA 92701 Website https://ocpublicworks.com/

Location County Administration North 400 W Civic Center Drive, 6th Floor, Santa Ana, CA 92701 Website https://d2.ocgov.com/  

Location County Administration North 400 W Civic Center Drive, 6th Floor, Santa Ana, CA 92701 Website https://d5.ocgov.com/ Fax (714) 834-2670

Location 1630 Victory Road, Tustin, CA 92782 Website https://www.ocpetinfo.com/

Maps and contact information for OC Public Works headquarters in Santa Ana, California.