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Public Notices
Under California Revenue and Taxation Code 3691, any property that has unpaid current year or prior year taxes, assessments, penalties and costs that remain unpaid as of July 1st of the current year…
Walk to School Day Toolkit
Host Walk to School Day!Walk to School Day Toolkits for Orange County Schools!The Orange County Health Care Agency has a limited number of FREE Walk to School Day toolkits for Orange…
Adults
Immunization Information: Adults Ages 19-64 YearsThink you’re too old for vaccines? Childhood vaccinations will not protect you for the rest of your life. As an adult, you still need vaccines to stay…
College Students Young Adults
Immunization Information: College Students & Young Adults Most vaccines are given early in childhood, but college students and young adults need certain immunizations, too. These vaccines…
Accessibility
Website AccessibilityThe County of Orange (“County”) continues its commitment to providing a website accessible to the largest possible audience, regardless of technology or ability. To further this…
Protecting the Environment
The Santa Ana River and its shoreline are home to numerous threatened or endangered species, including the Santa Ana sucker, the least Bell's vireo, the southwestern willow flycatcher, and the…
Reading the FIRM
FIRM Instructions
To get access to the FEMA Flood Insurance Rate Maps (FIRM), click here.
To find a flood map for a specific address or landmark, you may type an address in…
Reference Materials
In this section you will find informational resources including online maps, reports, manuals, and links to County Standard Plans and other government resources. Reference Materials (in PDF format)…