Broomfield County Colorado Schools Calendar

Broomfield is both a city and a county, and its public schools are shared among several districts rather than run by one. Boulder Valley School District RE-2 and Adams 12 Five Star Schools serve most of the county’s roughly 12,000 to 14,000 students, with Westminster Public Schools and St. Vrain Valley Schools covering smaller edges. Because the county sits at a crossroads of four districts, each with its own elected board and calendar, a family’s schedule depends entirely on which side of town they live on.

School District Structure in Broomfield County

Broomfield is a consolidated city and county, created in 2001 from parts of four neighboring counties, and Colorado has no countywide school systems. City and County of Broomfield government has no authority over school calendars. Education is provided by districts that were already in place, whose boundaries now overlap the county:

• Boulder Valley School District RE-2: serves much of western and central Broomfield, including schools in the Broomfield and Interlocken-area neighborhoods. Its administration is in Boulder.
• Adams 12 Five Star Schools: serves the eastern and northern parts of the county and neighborhoods near the US-36 and I-25 corridors. Its administration is in Thornton.
• Westminster Public Schools: reaches a small portion of the county’s southern edge.
• St. Vrain Valley Schools RE-1J: reaches a small portion of the county’s northern edge.

Each district is governed by an elected Board of Education that hires a superintendent. Boards generally meet on a regular schedule, with agendas and minutes posted online. Broomfield also has a locally run Broomfield Board of Education structure for none of these districts, so there is no single Broomfield school board. Because boundaries cut through neighborhoods, a home’s attendance district can differ from its neighbor’s. Use a district boundary lookup or call the district office to confirm yours. Broomfield is a mostly suburban county with newer subdivisions and open space, and rapid growth keeps enrollment and boundaries shifting.

Academic Calendar Structure

Districts serving Broomfield generally begin classes in mid-August and finish in late May or the first days of June. Boards approve calendars in the spring, and some adopt them a year or more ahead. Exact first and last days change annually, so rely on the current board-adopted calendar rather than a past year’s dates.

The fall semester typically ends near winter break, and the spring semester begins in early January. Secondary schools usually report by semester or quarter, while elementary schools may use trimesters or quarters. Your school’s handbook explains which applies and when report cards go home.

Colorado sets minimum instructional time mostly in hours: 1,080 for secondary students, 990 for elementary students, and 450 for half-day kindergarten, with a 160-day standard that hour-based calendars can satisfy. The suburban districts here generally meet this with a conventional five-day week. Bell times vary by school and level and are staggered to coordinate buses, so check your school’s page for exact times.

School Holidays and Breaks

Expect a familiar set of breaks, with details set by each board:

• Labor Day: first Monday of September, schools closed.
• Fall break: some districts schedule a few days off in October, often combined with conferences. Check each district’s calendar.
• Thanksgiving break: usually Wednesday through Friday or the full week.
• Winter break: typically about two weeks around Christmas and New Year’s Day.
• Martin Luther King Jr. Day: third Monday of January.
• Presidents’ Day: commonly a day off in February.
• Spring break: generally one week in March, often similar across Front Range districts, though the week can differ.
• Memorial Day: last Monday of May.

Colorado does not mandate a list of school holidays beyond the instructional-time minimums, so each board decides. Dates shift every year, so use the current adopted calendar.

Comparing Calendars Across Neighboring Counties

Because Broomfield was carved from four counties, many families have ties to both sides of a boundary line, and some live in Broomfield while a child attends a school in Boulder County. The Boulder County schools calendar reflects two large Front Range districts with foothill and mountain weather and a mid-August start. The Broomfield County schools calendar, by contrast, is a patchwork of districts that meet inside one small suburban county, which means a household can end up comparing calendars without leaving town. Reading the two together helps with planning childcare, travel, and family visits, and it shows how Colorado’s local control produces different break weeks even among close neighbors.

How to Find the Official Broomfield County School Calendar

No single office publishes a countywide calendar, so go to the website of the district that serves your address: Boulder Valley School District, Adams 12 Five Star Schools, Westminster Public Schools, or St. Vrain Valley Schools. Calendars are normally approved at a regular Board of Education meeting in the spring and then posted as a PDF or interactive calendar, often under tabs such as “Calendar,” “Families,” “Parents,” or “Community.” Many districts also offer a feed you can add to your phone.

Individual schools keep supplemental calendars for concerts, conferences, assemblies, and athletics. Check your child’s school page alongside the district calendar.

Early Release Days, Teacher Workdays, and Professional Development

Teachers typically report several days before students for planning and training, usually in early to mid August. During the year, districts schedule professional development days when students stay home, and some use early release or late-start days for staff collaboration, with frequency that varies by district. Families usually learn about these through the district calendar, newsletters, automated calls, texts, and emails, and the student information portal.

Colorado requires certain staff training, including recognizing and reporting child abuse, but each district decides when to hold it.

Emergency Closures and Weather Days

Broomfield sits on the Front Range plains between Denver and Boulder, where weather can turn quickly. Spring snowstorms, cold snaps, strong winds, and occasional hail are the main disruptions, and wildfire smoke can affect outdoor activities. Conditions are usually more uniform across the county than in mountain or rural areas, but because four districts operate here, one district may close or delay while a neighbor does not.

The superintendent or a designee typically decides early in the morning after consulting transportation staff, road crews, and forecasts. Options include a full closure, a delayed start, an early release, or a shift to remote learning. Notices commonly go out through:

• Automated calls, texts, and emails from the district
• The district website, mobile app, and social media accounts
• Denver-area television stations such as 9NEWS, Denver7, FOX31, and CBS Colorado
• Local radio and community news outlets

Because several districts appear in the same media market, check the exact name of your own district when you see a closure list. Makeup policies vary. Some districts build extra time into the calendar, and some use remote learning days instead of canceling instruction, so read your district’s weather policy.

Graduation and End-of-Year Schedule

High school final exams generally fall in the last week or so of May, followed by graduation in mid to late May. Ceremonies are often held at stadiums, event centers, or larger venues in the metro area, depending on the district. Elementary and middle schools commonly hold promotion or recognition events in the final week. Final report cards and transcripts are generally available through the district parent portal after the term ends, though summer access varies.

Back-to-School and Registration Information

New families should first confirm which district serves their address, since neighbors on the same street can be in different districts. Colorado has school choice enrollment, and each district runs its own process, so families can apply to schools outside their attendance area within district-set windows. Contact your district for dates.

Commonly requested documents include:

• Proof of residency, such as a lease, utility bill, or mortgage statement
• Proof of the child’s age, such as a birth certificate
• Immunization records or an approved exemption
• Records from the previous school, if transferring

Most districts offer online registration with help from a central enrollment office or the school. Supply lists are usually posted in July or early August, and schools often host open houses or meet-the-teacher events shortly before classes begin.

Special Programs and Their Calendar Implications

Several programs may follow different schedules. Charter, specialty, and language programs can set their own calendars within district approval. Career and technical programs and early college offerings may follow different schedules from neighborhood schools. Students in dual enrollment courses through Front Range Community College, whose Westminster campus is nearby, follow the college calendar for those classes, which can differ from the K-12 year. Alternative schools may run flexible hours, and Colorado’s Universal Preschool program serves four-year-olds with providers whose calendars may not match the K-12 year. Online options may also follow different calendars.

Athletics and Extracurricular Calendar Context

High school athletics and activities are governed by the Colorado High School Activities Association (CHSAA), which sets season dates, eligibility rules, and postseason schedules. These are separate from the academic calendar but intersect with it. Fall sports begin in August around the start of school, and winter and spring seasons overlap with exam periods and spring break. Because Broomfield students may attend high schools in different districts, athletic schedules differ by school, so check each school’s athletics page separately.

State-Level Calendar Requirements and How Colorado Law Governs Broomfield County

The Colorado Department of Education (CDE) administers state education law, and the State Board of Education adopts regulations. The state sets minimum instructional hours but leaves start dates, holidays, and weekly structure to local boards. That is why Boulder Valley, Adams 12, and the other districts serving Broomfield can have different calendars even within one city and county. Any nontraditional schedule must still meet the hour requirements. Questions about state rules can go to CDE.

Frequently Asked Questions

When does school start in Broomfield County, Colorado?
Most schools begin in mid-August. The exact date depends on whether your address is in Boulder Valley, Adams 12, Westminster, or St. Vrain Valley, so check that district’s current calendar.

When does school get out for summer in Broomfield County?
Classes generally end in late May or early June, with high school graduations in mid to late May.

How many days are in a school year in Broomfield County?
Colorado sets minimum instructional hours with a 160-day standard that districts can meet through hours. Each district’s adopted calendar shows its exact count.

How do I find out if school is cancelled today in Broomfield County?
Check your district’s text, call, or email alerts, its website and social media, and Denver stations such as 9NEWS, Denver7, FOX31, and CBS Colorado.

What is the spring break schedule for Broomfield County schools?
Spring break is usually one week in March, though the week can vary by district. Confirm it on your district’s adopted calendar.

How do I enroll my child in Broomfield County schools?
Contact the enrollment office of the district that serves your address or use its online registration. Have proof of residency, proof of age, and immunization records ready.

Are there any year-round schools in Broomfield County?
Most schools follow a traditional calendar with a summer break. Ask your district about any specialized or alternative programs that run differently.

Who do I contact about school calendar questions in Broomfield County?
Start with your child’s school office, then your district’s central office. Board meeting agendas also show when calendars are adopted.