Departments
Finding the right department can make it easier to access public services, complete official paperwork, and get assistance with government programs. This guide provides a detailed list of departments and offices in Orange County, including the services they handle and their main phone numbers. Residents can use this information to quickly identify the correct department for records, permits, health services, public safety, courts, community programs, and other county services.
How Departments Help Residents
Orange County departments manage a wide range of public services that support daily community needs. Some offices focus on essential records and administrative services, such as certificates, licenses, assessments, and elections. Others provide public safety services, legal assistance, transportation support, environmental programs, and health-related services.
Knowing which department handles a specific request can reduce delays and help residents connect with the right office. Whether someone needs help with property services, family support programs, court information, building permits, or community resources, each department provides specialized assistance for different needs.
Orange County Departments
The following directory lists Orange County departments and offices, including the services they provide and their main contact phone numbers.
| Name | Services | Phone Number |
|---|---|---|
| Animal Care | Animal services, care programs, and community assistance | (714) 935-6848 |
| Assessor | Property assessment information and real estate valuation services | (714) 834-2727 |
| Building and Safety | Building permits, inspections, and construction information | (714) 667-8888 |
| Child Support Services | Child support case assistance and payment services | (866) 901-3212 |
| Children & Family Services | Family support, child welfare, and protective services | (714) 704-8000 |
| Clerk-Recorder | Birth certificates, marriage records, and official document services | (714) 834-2500 |
| Community Services | Housing programs, community assistance, and support services | (714) 480-2900 |
| District Attorney | Criminal prosecution, victim resources, and legal services | (714) 834-3600 |
| Environmental Health | Health inspections, environmental programs, and safety services | (714) 433-6000 |
| Fire Authority | Fire protection, emergency response, and safety programs | (714) 573-6000 |
| Health Care Agency | Public health programs, healthcare services, and community resources | (714) 834-4722 |
| Housing Authority | Housing assistance and affordable housing programs | (714) 480-2900 |
| In-Home Supportive Services | In-home care assistance, caregiver support, and services for eligible residents | (714) 825-3000 |
| John Wayne Airport | Airport operations, passenger services, and travel information | (949) 252-5200 |
| OC Parks | Parks, beaches, harbors, and recreation programs | (714) 973-6865 |
| OC Public Libraries | Library administration and public library services | (714) 566-3000 |
| OC Public Works | Planning, public infrastructure, permits, and engineering services | (714) 834-2300 |
| OC Waste & Recycling | Waste management, recycling, and landfill services | (714) 834-4000 |
| Planning and Development Services | Planning information, zoning, and development assistance | (714) 667-8888 |
| Probation | Court-related supervision and rehabilitation programs | (714) 569-2000 |
| Public Defender | Legal representation services for eligible individuals | (714) 834-2144 |
| Registrar of Voters | Election information, voter registration, and election services | (714) 567-7600 |
| Sheriff’s Department | Law enforcement, custody information, and coroner services | (714) 647-1800 |
| Social Services Agency | Public assistance, family support, and social programs | (714) 541-7700 |
| Superior Court | Court services, case information, and legal proceedings | (657) 622-6878 |
| Treasurer-Tax Collector | Property tax payments, tax information, and county treasury services | (714) 834-3411 |
| Transportation Authority | Transportation planning, public transportation support, and mobility programs | (714) 560-6282 |
| Veterans Services | Veterans assistance programs, benefits support, and resources | (714) 480-6555 |
Finding the Right Department
Residents often need assistance from more than one office when handling government matters. For example, property-related questions may involve assessment, permits, planning, or tax services, while family-related concerns may require support from social service departments or child support programs.
Each department provides specific services for different resident needs, including public records, legal assistance, health programs, community support, and infrastructure services. Reviewing the department information before contacting an office can help residents prepare the correct questions and locate the appropriate resources.