School District · California
Big Valley Joint Unified School District
📍 Adin, CA · Lassen County · NCES LEAID 0605010
Kindergarten – 12th
Grade Span
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Kindergarten – 12th
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District Mailing Address
PO Box 157, Bieber, CA 96009
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NCES District ID (LEAID)
0605010
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District Type
Public School District
Schools in Big Valley Joint Unified School District
2 schools listed
Zip Codes Served by Big Valley Joint Unified School District
4 zip codes
Frequently Asked Questions
What zip codes are in Big Valley Joint Unified School District?▼
Big Valley Joint Unified School District serves 4 zip codes: 96006, 96009, 96054, 96068. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Big Valley Joint Unified School District rated?▼
Big Valley Joint Unified School District has an overall rating of 2 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (CAASPP 2023–24). That places it in the 17th percentile among California school districts. Ratings are percentile-ranked within California only and are not comparable across states.
How many students attend Big Valley Joint Unified School District?▼
The NCES Common Core of Data directory reports enrollment of 132 students across 2 schools for Big Valley Joint Unified School District.
What grades does Big Valley Joint Unified School District serve?▼
Big Valley Joint Unified School District is listed in the NCES directory as serving grades Kindergarten – 12th.
What schools are in Big Valley Joint Unified School District?▼
NCES lists 2 schools operating under Big Valley Joint Unified School District: 2 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Big Valley Joint Unified School District?▼
You can reach Big Valley Joint Unified School District by phone at (530)294-5266 or online at www.bigvalleyschool.org or by mail at PO Box 157, Bieber, CA 96009. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Big Valley Joint Unified School District
Big Valley Joint Unified School District is a public school district serving 4 zip codes in California, primarily in Lassen County. It carries an overall rating of 2/10 (Poor), the 17th percentile among California districts. That rating reflects the share of students proficient in reading and math on state assessments (CAASPP 2023–24) and is ranked only against other California districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 2 schools operating under Big Valley Joint Unified School District — 2 other or combined. The largest by enrollment is Big Valley Elementary with 71 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (530)294-5266 before making a housing decision.