C. K. McClatchy High School, also known as simply McClatchy High School, is a high school in the Sacramento City Unified School District. It is located in the Land Park area of Sacramento, California. Established in 1937, it is the oldest operating high school in the district having succeeded crosstown rival, Sacramento High School, following its closure in 2003. McClatchy High School boasts over fifty clubs and over 50,000 alumni.