Calaveras County California Schools Calendar

Four separate public school districts and a county office of education serve the roughly 5,000 to 6,000 students of California’s Gold Country foothills, and each one adopts its own calendar. The four districts are Calaveras Unified, Bret Harte Union High, Mark Twain Union Elementary and Vallecito Union. Families from Valley Springs to Arnold usually start and end school within days of each other, but the exact dates can differ by campus and district.

School District Structure in Calaveras County

Calaveras is a county, not a parish or borough. Its public education system is a mix of unified, elementary and high school districts, which is common in the Sierra foothills.

• Calaveras Unified School District is based in San Andreas. It serves San Andreas, Mokelumne Hill, West Point, Wilseyville, Valley Springs and surrounding communities. Its schools include Calaveras High, Toyon Middle, San Andreas Elementary, Mokelumne Hill Elementary, West Point Elementary and Gold Strike High, a continuation school.
• Bret Harte Union High School District is in Angels Camp. It runs Bret Harte High and Vallecito Continuation High, and takes ninth through twelfth graders from the central and northern Highway 4 corridor.
• Mark Twain Union Elementary School District serves Angels Camp, Altaville and Copperopolis, with Mark Twain Elementary, Copperopolis Elementary and Altaville School for Independent Study.
• Vallecito Union School District covers Murphys, Arnold and the high-elevation communities along Highway 4. Its schools include Albert A. Michelson, Hazel Fischer and Avery Middle.
• Calaveras County Office of Education (CCOE) in San Andreas is led by an elected County Superintendent of Schools. It oversees Mountain Oaks charter, Calaveras River Academy, Oakendell Community school and special education services. It does not set the calendar for the four districts.

Each district is governed by a locally elected Board of Trustees, which adopts the calendar at a public meeting. Boards generally meet monthly, and agendas are posted ahead of time on each district’s website. Because the county is largely rural, with long bus routes and small campuses, calendars are shaped by transportation, winter weather and fire season more than in a dense suburban county.

Academic Calendar Structure

Calaveras schools usually open in mid-August and let out in late May or early June, though the exact dates change each year. I have not listed specific dates because each district adopts its own, and they are not the same every year. The adopted calendar is normally posted in the spring for the following school year.

• Semesters: Most Calaveras schools run two semesters. The fall semester typically ends around winter break or shortly after it, and the spring semester runs to the end of the year.
• Grading periods: High schools generally report by semester, with progress reports in between. Elementary and middle schools may use trimesters or quarterly reporting, and each district sets its own system.
• Instructional requirements: California requires 180 instructional days per year, along with minimum annual instructional minutes by grade level. Districts that fall short can lose state funding.
• School day times: Start times are staggered. Elementary schools usually start between roughly 8:00 and 8:30 a.m. and finish in the early afternoon. Middle and high schools start around the same time and release later in the afternoon. Check each school’s bell schedule, since small foothill districts adjust times around bus routes.

School Holidays and Breaks

California does not use a single statewide holiday schedule, so each Board of Trustees chooses its own. Calaveras districts typically observe:

• Labor Day in early September
• Veterans Day (November 11) and the Thanksgiving break, often the full week or the Wednesday through Friday
• Winter break, normally about two weeks around Christmas and New Year’s Day
• Martin Luther King Jr. Day in January
• Presidents’ Day, sometimes as a long weekend and sometimes a full week
• Spring break, usually one week in late March or April, often tied to Easter
• Memorial Day in late May

Some districts add a Lincoln’s Birthday or Cesar Chavez Day observance, and fall breaks are uncommon in California. Because these dates move every year and vary by district, confirm them on the district website before booking travel.

Families comparing several California foothill and valley counties can look at the Calaveras County schools calendar alongside the Butte County schools calendar. Both counties plan around wildfire season and winter weather, but their district structures and break schedules differ, so check each one separately.

How to Find the Official Calendar

Because four districts operate here, there is no single countywide calendar. Look at the website of the district your child attends, usually under “District,” “Parents” or “Community,” where a PDF is often posted. Calendars are adopted by the Board of Trustees in the spring, often between March and June, and agendas appear on the district site before the meeting. Individual schools may also post their own events, sports and activities calendars, so check both the district and the school page. CCOE is a useful starting point for families unsure which district they live in.

Early Release Days, Teacher Workdays and Professional Development

Teachers report a few days before students arrive in August for planning and training. During the year, districts may schedule professional development or staff days when students are not in attendance, and early release days, often one afternoon a week or month, so teachers can collaborate. Districts announce these through the school calendar, parent email or text systems and social media. State law sets some required staff training topics, which districts schedule into these days.

Emergency Closures and Weather Days

Closure risks in this county are unusual for California. Higher-elevation communities such as Arnold, Dorrington, Hathaway Pines and the Avery area can get significant snow and ice, which can affect Vallecito Union and Bret Harte campuses and rural bus routes. Fire danger is a bigger concern countywide. The 2015 Butte Fire and later fires show how quickly smoke, evacuations or power shutoffs can close schools.

Closure decisions are made by the district superintendent, often after consulting transportation staff and county or local fire officials. Districts generally notify families through automated phone, text and email systems, the district website and social media. Local newspapers such as the Calaveras Enterprise and regional TV and radio stations covering the foothills may also carry announcements, and families should confirm with their own district rather than rely on a single source.

California does not require makeup days for every closure. Districts typically meet the 180-day rule through built-in calendar flexibility, added days at the end of the year, or state waivers for emergencies such as fires. Each district sets its own policy.

Graduation and End-of-Year Schedule

Final exams at the high schools come in the last weeks of the spring semester. Graduation ceremonies for Calaveras High and Bret Harte High are typically held in late May or early June, often at the school’s own stadium or gym. Elementary and middle schools hold promotion ceremonies on or near the last days of school. Report cards are issued at semester or trimester ends and are available in the district’s online parent portal.

Back-to-School and Registration

Re-enrollment for returning students usually opens in the spring, with new student registration continuing through summer. Most districts ask for:

• Proof of residency, such as a utility bill or lease
• Immunization records
• A birth certificate or other proof of age
• Prior school records, if transferring

Registration is generally handled online or at the district office or school site. Supply lists are usually posted on school websites in late summer, and schools often hold meet-the-teacher or orientation events just before the first day. Families who live near district boundaries should confirm which district serves their address.

Special Programs and Calendar Implications

Mountain Oaks, a charter school run by CCOE, may follow a different schedule from district campuses. Continuation and community schools such as Gold Strike High, Vallecito Continuation High, Calaveras River Academy and Oakendell Community may have their own bell times and calendars. Independent study options, such as Altaville School for Independent Study, follow flexible schedules within state attendance rules. Dual enrollment for high school students typically follows Columbia College or other community college calendars, which differ from the K-12 schedule. Pre-K and preschool programs often have separate calendars, so confirm with the specific program.

Athletics and Extracurricular Context

High school sports are governed by the California Interscholastic Federation (CIF), and Calaveras-area schools compete within its Sac-Joaquin Section. Practice and game schedules are separate from the academic calendar, so some contests and practices occur during breaks or near finals. Check with the school’s athletic department for current schedules.

State Requirements and California Law

The California Department of Education sets the minimum 180-day school year and annual instructional minutes by grade level, and local school boards design calendars that satisfy those rules. The state also sets requirements for teacher training and for how closures are handled when a district requests a waiver for emergencies such as wildfires. Beyond that, each Calaveras board has considerable freedom over start dates, break length and the use of early release days.

Frequently Asked Questions

When does school start in Calaveras County?
Most districts start in mid-August, but each board of trustees adopts its own calendar. Check your district’s website.

When does school get out for summer?
Typically late May or early June, depending on the district and whether weather or fire closures were made up at the end of the year.

How many days are in a school year?
California’s baseline is 180 instructional days, though districts can use state-approved exceptions.

How do I find out if school is cancelled today?
Check your district’s text, phone or email alerts, the district website and social media, and local news sources. Closures vary by district and by campus, so confirm with the school your child attends.

What is the spring break schedule?
Usually one week in late March or April, but dates are set by each district, so look at the adopted calendar.

How do I enroll my child in a Calaveras school?
Contact the district that serves your address and provide proof of residency, immunization records and a birth certificate. Many districts have online enrollment.

Are there year-round schools?
Calaveras districts generally follow a traditional calendar. Independent study and charter options like Mountain Oaks may be more flexible, so ask them directly.

Who do I contact with calendar questions?
Start with your child’s school or district office. CCOE in San Andreas can help you identify the correct district.