MEHighATSICalendar available · 34 events · Auto-updating

Caribou High School — School Calendar 2026-27

High|Caribou, Maine|RSU 39

Caribou, ME 04736

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Upcoming Events

Sep

Mon

Labor Day - Schools & Offices ClosedHoliday

Banks, government offices, and schools may be closed.

Sep

Fri

Teacher WorkshopsStaff Day

Sep

Mon

Harvest Break - ALL SchoolsBreak

Oct

Fri

Student Early Release Dayhalf_day

Oct

Mon

Indigenous People Day - Schools & Offices ClosedEvent

Oct

Wed

Parent / Teacher Conferences - Contact Schools for DetailsStaff Day

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School Profile

Grades

9–12

Enrollment

440

Student:Teacher

15.7:1

Locale

Rural

District

RSU 39

Econ. Disadvantaged

48.4%

Phone

(207)493-4260

School Statistics

Academics (SY 2020-21)

ELA Proficiency

90-94%

Math Proficiency

90-94%

Graduation Rate

85-89%

Chronic Absenteeism

30.5%

SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented

60 students enrolled

Dual Enrollment

87 students enrolled

SAT/ACT

12 test takers

Athletics

20 sports, 26 teams

304 participants

Student-Teacher Ratio: 14.2:1

Worse than average in ME

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

400

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

30.6

97% fully certified

Counselors

Social Workers

0.5

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$17,075

Total current expenditure

Instruction Spending

$9,500

Per pupil, classroom only

Total Revenue/Pupil

$20,340

All funding sources

Funding Sources

Federal 11%State 63%Local 26%

District-level data from NCES F-33 Survey

Community Context

Community Need Level

Elevated

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

25.4%

Below 150% poverty line

5.8%

Unemployment rate

8.8%

Uninsured residents

9.4%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

228

Ages 3-21 under IDEA

School-Age (6-21)

228

Receiving special ed services

Est. % of Enrollment

52%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

102 (45%)

Other Health Impairment

29 (13%)

Autism

23 (10%)

Speech/Language Impairment

16 (7%)

Emotional Disturbance

8 (4%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

436

Current enrollment

Stable(-4% 5yr)

Coming Up

Mon, Sep 7, 2026

Labor Day - Schools & Offices Closed

Holiday

Fri, Sep 18, 2026

Teacher Workshops

Staff Day

Mon, Sep 21, 2026

Harvest Break - ALL Schools

Break

Full School Calendar 2026-27

Date	Event	Type	Level
Mon, Sep 7, 2026	Labor Day - Schools & Offices Closed	Holiday	—
Fri, Sep 18, 2026	Teacher Workshops	Staff Day	—
Mon, Sep 21, 2026	Harvest Break - ALL Schools	Break	—
Fri, Oct 9, 2026	Student Early Release Day	half_day	—
Mon, Oct 12, 2026	Indigenous People Day - Schools & Offices Closed	Event	—
Wed, Oct 21, 2026	Parent / Teacher Conferences - Contact Schools for Details	Staff Day	—
Wed, Nov 11, 2026	Verterans Day - Schools & Offices Closed	Event	—
Wed, Nov 25, 2026	No School	Event	—
Thu, Nov 26, 2026	Thanksgiving Break - Schools & Offices Closed	Break	—
Fri, Nov 27, 2026	Thanksgiving Break - Schools & Offices Closed	Break	—
Tue, Dec 22, 2026	Half Day	Event	—
Wed, Dec 23, 2026	No School	Event	—
Thu, Dec 24, 2026	Christmas Break - Schools & Offices Closed	Break	—
Fri, Dec 25, 2026	Christmas Break - Schools & Offices Closed	Break	—
Mon, Dec 28, 2026	Christmas Break - No School	Break	—
Fri, Jan 1, 2027	New Year Day - Schools & Offices Closed	Event	—
Wed, Jan 13, 2027	Student Early Release Day	half_day	—
Mon, Jan 18, 2027	Martin Luther King Day - Schools & Offices Closed	Event	—
Wed, Feb 10, 2027	Student Early Release Day	half_day	—
Mon, Feb 15, 2027	Presidents Day - Schools & Offices Closed	Holiday	—
Tue, Feb 16, 2027	February Break - No School	Break	—
Fri, Mar 19, 2027	Teacher Workshops OR Snow Day MakeUp	Staff Day	—
Wed, Apr 7, 2027	Student Early Release Day	half_day	—
Mon, Apr 19, 2027	Patriots' Day - Schools & Offices Closed	Event	—
Tue, Apr 20, 2027	April Break - No School	Break	—
Wed, May 19, 2027	Student Early Release Day	half_day	—
Mon, May 31, 2027	Memorial Day - Schools & Offices Closed	Holiday	—
Mon, Jun 7, 2027	Last Day of School - Tentative	Event	—