The Northern District of California is a federal judicial district located in the state of California. It encompasses several major cities, including San Francisco, San Jose, and Oakland. This district is known for handling a variety of cases, including civil rights, intellectual property, and technology-related disputes, reflecting the region's diverse economy. Established in 1850, the Northern District is one of the original districts in California. It is divided into four divisions: San Francisco, Oakland, San Jose, and Eureka. The district's courts play a crucial role in the federal judicial system, addressing legal matters that arise within its jurisdiction.