Hillsborough County

Hillsborough County is a local government entity serving the residents of Hillsborough County, Florida. Its core responsibilities include public safety through the sheriff's office and fire rescue, infrastructure maintenance such as roads and bridges, and provision of utilities and environmental services. The county also operates health and human services programs, including a health care department and an aging services division that deliver medical assistance, preventive care, and support to senior residents. These services are delivered to a diverse population encompassing urban, suburban, and rural communities within the county's jurisdiction. In addition to direct resident services, the county collaborates with numerous vendors and contractors to support functions such as data management and facility operations.

A distinguishing attribute of Hillsborough County is its role as a custodian of protected health information, as evidenced by the 2023 MOVEit file‑transfer breach that potentially exposed the personal and medical data of over 70,000 individuals served by its health care and aging services departments. This incident highlighted the county’s handling of sensitive health records and its intersection with third‑party service providers. The county’s regulatory role includes enforcing local ordinances, managing emergency response, and ensuring compliance with state and federal health‑care regulations for the programs it administers. Structurally, Hillsborough County operates under a Board of County Commissioners that sets policy and oversees the various departments and agencies. As a municipal corporation, it is not a subsidiary of another entity but derives its authority from the state of Florida and serves as the primary governmental body for the county’s geographic area.