The Office of the County Treasurer has the following five types of unclaimed funds:…

The “News & Publications” section provides an archive of the most recent Press Releases issued by the Social Services Agency. They are intended to inform and communicate with the community…

The Board of Supervisors has created the North Tustin Advisory Board (NTAC) to review and comment on proposed land development projects within the geographic area of North Tustin. The geographic area…

On June 23, 2026, the U.S. Department of Housing and Urban Development (HUD) announced the availability of $100 million through the Continuum of Care (CoC) Builds (CoCBuilds) Notice of Funding…

The Board of Supervisors has created the Coto de Caza Planning Advisory Committee (CPAC) to review and comment on proposed land development projects within the geographic area of interest is…

The Board of Supervisors has created the Orange Park Acres Advisory Committee (OPAAC) to review and comment on proposed land development projects within the geographic area of interest…

Back to Land and Water The State Water Resources Control Board contracts with Orange County to provide regulatory oversight for the cleanup of leaking underground storage tanks (USTs) under the…

HomebuyerThe County’s Mortgage Assistance Program (MAP) provides silent (deferred payment) downpayment assistance loans to assist low- and moderate-income first-time homebuyers (FTHB). The loans are…

Effective January 1st, 2026, orders must be submitted through the OC Lab Web Portal. Handwritten and PDF-filled Lab Requisition Forms will not be accepted.The OC PHL launched its Lab Web Portal, an…

 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…