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School Districts in California

California has 974 school districts on Census maps: 345 unified, 517 elementary, and 112 secondary. Each page shows its grades, boundary map, the towns in it and its neighbors.

Largest school districts

  1. Los Angeles Unified School District4,579,858 people
  2. San Diego City Unified School District1,074,347 people
  3. San Francisco Unified School District830,235 people
  4. Kern High School District668,345 people
  5. East Side Union High School District528,349 people
  6. Long Beach Unified School District505,171 people
  7. Sweetwater Union High School District487,561 people
  8. Grossmont Union High School District485,323 people
  9. Oakland Unified School District438,372 people
  10. Chaffey Joint Union High School District427,797 people
  11. Antelope Valley Union Joint High School District396,992 people
  12. Anaheim Union High School District396,784 people

People counts are American Community Survey 2020–2024 5-year estimates for everyone living in the district, not enrollment.

By county

CountyDistricts with land thereLargest
Alameda County19Oakland Unified School District438,372 people
Alpine County1Alpine County Unified School District1,616 people
Amador County1Amador County Unified School District41,428 people
Butte County15Chico Unified School District118,655 people
Calaveras County4Calaveras Unified School District27,772 people
Colusa County6Colusa Unified School District7,640 people
Contra Costa County19Mount Diablo Unified School District262,655 people
Del Norte County1Del Norte County Unified School District27,107 people
El Dorado County16El Dorado Union High School District149,182 people
Fresno County39Fresno Unified School District393,459 people
Glenn County10Orland Joint Unified School District13,555 people
Humboldt County34Northern Humboldt Union High School District46,996 people
Imperial County17Coachella Valley Unified School District85,580 people
Inyo County8Bishop Unified School District12,548 people
Kern County46Kern High School District668,345 people
Kings County19Hanford Joint Union High School District73,885 people
Lake County7Konocti Unified School District24,127 people
Lassen County13Lassen Union High School District24,368 people
Los Angeles County83Los Angeles Unified School District4,579,858 people
Madera County11Madera Unified School District95,670 people
Marin County18Tamalpais Union High School District119,502 people
Mariposa County3Mariposa County Unified School District16,957 people
Mendocino County13Ukiah Unified School District41,067 people
Merced County21Merced Union High School District189,162 people
Modoc County5Fall River Joint Unified School District7,066 people
Mono County4Mammoth Unified School District9,000 people
Monterey County32Salinas Union High School District181,431 people
Napa County6Fairfield-Suisun Unified School District140,650 people
Nevada County10Nevada Joint Union High School District84,927 people
Orange County28Anaheim Union High School District396,784 people
Placer County21Roseville Joint Union High School District197,765 people
Plumas County2Plumas Unified School District18,699 people
Riverside County26Corona-Norco Unified School District285,408 people
Sacramento County17Elk Grove Unified School District366,638 people
San Benito County12San Benito High School District60,838 people
San Bernardino County36Chaffey Joint Union High School District427,797 people
San Diego County42San Diego City Unified School District1,074,347 people
San Francisco County1San Francisco Unified School District830,235 people
San Joaquin County18Stockton Unified School District211,978 people
San Luis Obispo County13San Luis Coastal Unified School District92,835 people
San Mateo County23Sequoia Union High School District252,907 people
Santa Barbara County21Santa Maria Joint Union High School District155,386 people
Santa Clara County32East Side Union High School District528,349 people
Santa Cruz County17Pajaro Valley Joint Unified School District108,605 people
Shasta County27Shasta Union High School District103,699 people
Sierra County1Sierra-Plumas Joint Unified School District3,470 people
Siskiyou County26Yreka Union High School District18,502 people
Solano County9Fairfield-Suisun Unified School District140,650 people
Sonoma County45Santa Rosa High School District211,086 people
Stanislaus County28Modesto City High School District280,635 people
Sutter County13Yuba City Unified School District78,624 people
Tehama County15Red Bluff Joint Union High School District46,295 people
Trinity County11Trinity Alps Unified School District (9-12)6,519 people
Tulare County56Visalia Unified School District163,858 people
Tuolumne County11Sonora Union High School District39,946 people
Ventura County23Oxnard Union High School District323,462 people
Yolo County7Davis Joint Unified School District79,811 people
Yuba County6Marysville Joint Unified School District67,147 people

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends. Find the school district where you are now or see California.