County Organizational Chart
Click the Organizational Chart below to view the .pdf version.
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CDPH MCAH Data Dashboards
About UsMaternal Child and Adolescent Health (MCAH)’s mission is to make Orange County (OC) a place where all women of reproductive age, as well as infants, children, adolescents, and all families…
Property Value Notices
Annual Property Value NoticesYou may receive a Property Value Notice due to changes in ownership, new construction, or other activities to your property. Also, you may receive a notice if your…
Supplemental Assessments and Notices
Supplemental AssessmentsTwo Supplemental Assessments?Depending on the date of change of ownership or completion of new construction, you may receive one or two supplemental bills:If a change of…