An elementary and high school district with the same administration, school board, and teachers’ organization. This common district files a joint financial report but separate demographic and attendance reports. There are currently five of these districts in California: Arena Union Elementary/Point Arena Joint Union High (Mendocino County), Modesto City Schools (Stanislaus County), Petaluma City Elementary/Joint Union High (Sonoma County), Santa Cruz City Elementary/High (Santa Cruz County), and City Of Santa Rosa Elementary-High (Sonoma County).