Public Health Laboratory
Mission:To protect and improve the health of Orange County residents, in collaboration with our system partners, by providing essential laboratory services in support of public health through…
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Vibrio Culture
TEST NAMEVibrio CultureDEPARTMENTBACTTESTSB27DESCRIPTIONScreening procedure for the isolation and identification of Vibrio sp. utilizing conventional biochemical, serological, and matrix-assisted…
Yersinia Culture
TEST NAMEYersinia CultureDEPARTMENTBACTTESTSB29DESCRIPTIONScreening procedure for the isolation and identification of Yersinia sp. utilizing conventional biochemical testing and matrix-assisted laser…
ContactMailing Information
PROPERTY TAX INFORMATION RELATED TO PROPERTY TAX BILLS AND PAYMENTSPhysical Address:Treasurer-Tax Collector601 North Ross StreetSanta Ana, CA 92701Office Hours: M-F, 8am-5pmSee County Observed…
Quick links to reach key information on our website
taxbill.octreasurer.govProperty tax statement information (view, print, pay)octreasurer.gov/securedremindersSecured tax information subscription by text or emailoctreasurer.gov/…
Calendar
County of Orange Observed Holidays 2026 January 1 New Year's Day 20 Martin Luther King Jr. DayFebruary 12…
Info Contact Us
Biography of Shari L. Freidenrich, CPAContact/Mailing InformationDirections & ParkingCalendar - Observed Holidays Related SitesFederal and State LinksFormsPress ReleasesSitemapCounty Gift Ban…
Directions Parking
Click the image below or here, to view the PDF version to access Google Maps and parking administration.