The San Joaquin 188bet备用网址 Community College District is composed of:
- All high school and unified school districts wholly within San Joaquin County, except Ripon Unified School District;
- Tracy Joint Union High School District, of San Joaquin and Alameda Counties;
- Galt Joint Union High School District, of San Joaquin and Sacramento Counties;
- That portion of River 188bet备用网址 Unified School District which was formerly known as the Rio Vista Joint Union High School District, of Sacramento and Solano Counties; and,
- Calaveras Unified School District, of Calaveras County, except that portion known as the Copperopolis and Salt Spring Valley School Districts.
Amador County is recognized as a San Joaquin 188bet备用网址 Community College District Service Area.