Jersey County Illinois Schools Calendar

Roughly 3,000 students attend public schools in the Jerseyville area and the farm communities along the Illinois River bluffs, nearly all of them in a single unified district. Because most families here deal with one board and one calendar, the school year in this part of the Metro East region is easier to follow than in many neighboring counties, though a few details still vary by building. This guide covers how that calendar is built, who approves it, and where to find the current version.

School District Structure in Jersey County

Jersey County, Illinois, has its county seat in Jerseyville, and public education here is organized around Jersey Community Unit School District 100. The district is governed by an elected Board of Education, and the superintendent’s office handles daily administration from Jerseyville. Illinois does not run schools through a countywide board, so the district operates independently of county government. The board generally meets once a month in a public session, and agendas are posted in advance as the Illinois Open Meetings Act requires.

District 100 serves Jerseyville and the surrounding rural communities, including Dow, Fieldon, and the unincorporated areas between the Illinois and Mississippi rivers. Its schools include Jersey Community High School, a middle school, and several elementary buildings. A few families in outlying corners of the county may be assigned to neighboring districts because of boundary lines, so anyone living near the Greene, Macoupin, Madison, or Calhoun county lines should confirm their attendance district by address. The county also has private and parochial options, such as Catholic and Christian schools in Jerseyville, which set their own calendars independently of District 100.

At the regional level, Jersey County is served by Regional Office of Education 40, which also covers Calhoun, Greene, and Macoupin counties. The regional office supports compliance, truancy services, and certification, and the Illinois State Board of Education (ISBE) sits above both.

Jersey County is a mix of a small city and extensive farmland, and it sits within commuting distance of the St. Louis metro area. That blend shapes the calendar. Bus routes cover a wide area of rural roads, and the harvest and planting seasons influence community expectations about breaks and event scheduling.

Academic Calendar Structure

District 100 follows a traditional calendar. School usually starts in mid-August, a little earlier than northern Illinois districts, and the year generally wraps up in late May or the first days of June depending on how many emergency days were used. I am not listing exact first and last days here because the board adopts a new calendar each year and the dates shift. Most Illinois boards approve the next year’s calendar in the winter or spring, so families can typically find the new dates well before summer.

The year is divided into two semesters. The first semester ends around winter break or just after the January return, and the second runs through the end of May. Jersey Community High School reports grades by semester with quarter-based progress reports, while elementary and middle grades typically use quarters. Check your child’s school for the exact grading periods, since they determine when report cards and interim reports go home.

Illinois requires a minimum of 176 student attendance days and a minimum number of instructional clock hours each day. Districts normally build a calendar of roughly 176 to 180 days and add flexibility for emergency closures. District 100 builds its schedule within that framework.

Bell times vary by building. As a general pattern, elementary schools start between about 7:45 and 8:30 a.m. and dismiss in mid-afternoon, middle schools run on similar hours, and the high school commonly begins in the 7:30 to 8:15 a.m. range and ends between 3:00 and 3:30 p.m. Confirm times with your child’s school, because they can change from year to year.

School Holidays and Breaks

District 100 observes a familiar set of holidays, and exact dates are set by the board each year.

• Labor Day: first Monday of September, no school.
• Fall break or October day off: some Illinois districts include a short break or single day in October.
• Election Day: Illinois law makes general election days a school holiday, so it is off in November of even-numbered years.
• Veterans Day: observed by some districts, with ceremonies in others.
• Thanksgiving Break: usually Wednesday through Friday of Thanksgiving week, sometimes the full week.
• Winter Break: typically about two weeks spanning Christmas and New Year’s Day.
• Martin Luther King Jr. Day: third Monday of January, no school.
• Presidents’ Day or Lincoln’s Birthday: many Illinois districts schedule a day off in February.
• Spring Break: usually one week in March or early April, often near Easter.
• Memorial Day: last Monday of May.

Treat this list as a pattern, not a schedule, since the dates move every year. The adopted calendar for the current school year is always the final authority.

If you are comparing calendars across the region, the Jefferson county schools calendar page shows how a multi-district southern Illinois county handles its schedule, while the Jersey county schools calendar page focuses on the single-district structure here. That comparison is useful if you are weighing a move between counties or sharing custody of a child across households.

How to Find the Official Jersey County School Calendar

Start with the Jersey Community Unit School District 100 website. The board-adopted calendar is typically posted as a PDF under a section labeled “District,” “Parents,” or “Community,” and it may also appear on the home page near the start of the school year. The board packet and minutes from the meeting where the calendar was approved will also show the vote.

If you cannot find the document online, call the district office in Jerseyville and ask for a copy by email or mail. Individual buildings, including the high school, also keep supplemental calendars for concerts, parent-teacher conferences, field days, picture days, and athletics. These are separate from the board calendar and change more often, so check the school’s page or app periodically.

Early Release Days, Teacher Workdays, and Professional Development

Students do not attend every day on the district calendar. Teachers usually report a few days before students in August for workdays and orientation. During the year, the district schedules institute days and school improvement days, which are no-attendance days used for staff training. Illinois requires recurring training for school staff on topics such as mandated reporting and safety, and districts fit these into institute days or shorter sessions.

District 100 may also use early dismissal days for staff collaboration. When these occur they appear on the calendar, and families are reminded through the district’s messaging system, school social media, or notes sent home. Bus routes run earlier on those days, so plan pickups accordingly.

Emergency Closures and Weather Days

Jersey County sees ice storms, winter snow, severe thunderstorms, and tornado threats, and flooding along the river bottoms can also affect roads. The superintendent makes the closure or delay decision, usually in the early morning after checking road conditions with the county highway department and local officials. Because many rural routes cross low-lying or secondary roads, the district may delay or close even when the streets in Jerseyville look clear.

District 100 notifies families by automated phone, text, and email, along with website banners and social media posts. Local radio station WJBM in Jerseyville is a long-standing source for closings, and St. Louis television stations such as KSDK, KMOV, and Fox 2 (KTVI) run closing lists that include area districts. The Jersey County Journal covers school news in print and online. Make sure your contact information is current in the student information system so alerts reach you.

When days are lost, the district generally uses emergency days built into the calendar or extends the year at the end. Illinois boards may also seek state waivers or use remote or e-learning days depending on board policy, so a snow day does not always mean a June make-up day. Check the board policy for the current approach.

Graduation and End-of-Year Schedule

Final exams at Jersey Community High School generally fall in the last week of the first semester and again in the last days of May. Commencement is typically held in May, often on a weekend, with the date and venue announced on the school’s website and social media. Elementary and middle schools usually hold recognition or promotion ceremonies for eighth graders and sometimes other grade levels in the final weeks.

Report cards go home at the end of each grading period, and the district offers a parent portal for checking grades. Contact your child’s school office if you need help with login credentials.

Back-to-School and Registration Information

Re-enrollment for returning students usually opens in the spring, and new families can register through the summer. Online registration is available in many districts, and the district office in Jerseyville can also handle enrollment in person.

Typical Illinois requirements include:

• Proof of residency, such as a lease, mortgage, or utility bill.
• A certified copy of the child’s birth certificate.
• Immunization records, plus the health and eye exam documentation Illinois requires at specified grade levels, and a dental exam for certain grades.
• Prior school records for transfer students.

Supply lists are generally posted on school websites in July, and many buildings hold open houses or meet-the-teacher evenings in the week before classes begin. Those dates appear on the school calendar.

Special Programs and Their Calendar Implications

Pre-K programs, including those funded through Illinois’ Preschool for All, may run shorter days or on slightly different schedules than K-12 classes. High school students can take dual credit courses through nearby Lewis and Clark Community College in Godfrey, and college classes follow the college’s calendar, which differs from the high school’s for start dates, breaks, and finals. Career and technical education options may involve transportation to another campus and separate schedules. Students in alternative education or online programs should confirm calendars directly with the program, since they may not follow the regular building schedule.

Athletics and Extracurricular Calendar Context

High school sports and activities are governed by the Illinois High School Association (IHSA), which sets season start dates, practice limits, and postseason tournaments. Local schedules are set by the school and its conference. Athletic events often continue through parts of breaks, such as holiday basketball tournaments in late December, and state playoff runs can extend beyond the last day of classes. Keep an eye on the athletic calendar alongside the academic one.

State-Level Calendar Requirements and How Illinois Law Governs Jersey County

The Illinois School Code sets the minimum attendance days, daily instructional hours, and required holidays, and ISBE enforces those standards. The local board then decides how to meet them. District 100 cannot shorten the year below the legal minimum and must observe required holidays such as Election Day. Beyond that, the board has wide discretion over start dates, breaks, and in-service days, which is why Jersey County’s calendar can differ from those of neighboring counties.

Frequently Asked Questions

When does school start in Jersey County, Illinois?
School in District 100 typically begins in mid-August. The exact first day is listed on the board-adopted calendar.

When does school get out for summer in Jersey County?
Usually late May or early June, depending on how many emergency days were used.

How many days are in a school year in Jersey County?
Illinois requires at least 176 student attendance days, and local calendars are generally built around 176 to 180 days.

How do I find out if school is cancelled today in Jersey County?
Watch for district alerts by phone, text, and email, check the website and social media, and listen to WJBM or watch KSDK, KMOV, or Fox 2.

What is the spring break schedule for Jersey County schools?
It is normally one week in March or early April, often near Easter. The board sets the exact dates each year.

How do I enroll my child in Jersey County schools?
Contact Jersey Community Unit School District 100, then submit proof of residency, a birth certificate, and immunization and health records, online or at the district office or school.

Are there any year-round schools in Jersey County?
No. The district uses a traditional calendar with a summer break, though summer school or enrichment programs may be offered.

Who do I contact about school calendar questions in Jersey County?
Call the District 100 office in Jerseyville or the main office at your child’s school.