What grades does Jefferson High School serve?

Jefferson High School operates as a High school within the local district. The school serves families in the Boulder area.

Where is Jefferson High School located?

Jefferson High School is a rural school in Boulder, MT.

What is the student-teacher ratio at Jefferson High School?

The student-teacher ratio at Jefferson High School is 14.1:1. Lower ratios generally indicate smaller class sizes.

What schools are in Boulder, MT?

Schools in Boulder include Jefferson High School and others operated by the local district. The district serves families throughout the Boulder area.

MTHighATSICalendar available · 39 events · Auto-updating

Jefferson High School — School Calendar 2026-27

High|Boulder, Montana|Jefferson H S

Boulder, MT 59632

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Upcoming Events

Aug

Wed

Kindergarten first day celebration Event

Kindergartners welcome!  No buses first day.  Stay for the parent meeting for important information.

Aug

Wed

Kindergarten first day celebration Event

Kindergartners welcome!  No buses first day.  Stay for the parent meeting for important information.

Aug

Wed

Picture DayEvent

Put your best face forward!  Let’s have a wonderful picture day!

Aug

Wed

Picture DayEvent

Put your best face forward!  Let’s have a wonderful picture day!

Sep

Mon

Board MeetingEvent

Sep

Mon

Board MeetingEvent

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Plus waste, sports, holidays, and more.

School Profile

Grades

9–12

Enrollment

297

Student:Teacher

14.1:1

Locale

Rural

District

Jefferson H S

Econ. Disadvantaged

21.6%

Phone

(406)225-3317

School Statistics

Academics (SY 2020-21)

ELA Proficiency

30-39%

Math Proficiency

30-39%

Graduation Rate

75-79%

Chronic Absenteeism

13.7%

SY 2019-20

Programs & Activities (SY 2021-22)

Dual Enrollment

54 students enrolled

Athletics

14 sports, 31 teams

100 participants

Student-Teacher Ratio: 13.5:1

Worse than average in MT

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

22.67

100% fully certified

Counselors

Psychologists

0.25

Nurses

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$15,208

Total current expenditure

Instruction Spending

$9,511

Per pupil, classroom only

Total Revenue/Pupil

$21,412

All funding sources

Funding Sources

Federal 13%State 34%Local 53%

District-level data from NCES F-33 Survey

Community Context

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

11.3%

Below 150% poverty line

3.5%

Unemployment rate

5.7%

Uninsured residents

6.2%

No HS diploma (25+)

Special Education (IDEA)

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

Total Students Served

Ages 3-21 under IDEA

School-Age (6-21)

Receiving special ed services

Est. % of Enrollment

11%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

16 (47%)

Other Health Impairment

7 (21%)

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

Enrollment Trend (2014-2025)

306

Current enrollment

Stable(+6% 5yr)

Coming Up

Wed, Aug 19, 2026

Kindergarten first day celebration

Event

Wed, Aug 19, 2026

Kindergarten first day celebration

Event

Wed, Aug 26, 2026

Picture Day

Event

Full School Calendar 2026-27

Date	Event	Type	Level
Mon, Sep 14, 2026	Board Meeting	Event	—
Mon, Sep 14, 2026	Board Meeting	Event	—
Mon, Oct 12, 2026	Board Meeting	Event	—
Mon, Oct 12, 2026	Board Meeting	Event	—
Mon, Nov 9, 2026	Board Meeting	Event	—
Mon, Nov 9, 2026	Board Meeting	Event	—
Mon, Dec 14, 2026	Board Meeting	Event	—
Mon, Dec 14, 2026	Board Meeting	Event	—
Mon, Jan 11, 2027	Board Meeting	Event	—
Mon, Jan 11, 2027	Board Meeting	Event	—
Mon, Feb 8, 2027	Board Meeting	Event	—
Mon, Feb 8, 2027	Board Meeting	Event	—
Mon, Mar 8, 2027	Board Meeting	Event	—
Mon, Mar 8, 2027	Board Meeting	Event	—
Sat, Apr 3, 2027	Paraprofessional Appreciation Day	Staff Day	—
Sat, Apr 3, 2027	Paraprofessional Appreciation Day	Staff Day	—
Sun, Apr 4, 2027	National School Librarian Day	Event	—
Sun, Apr 4, 2027	National School Librarian Day	Event	—
Mon, Apr 12, 2027	Board Meeting	Event	—
Mon, Apr 12, 2027	Board Meeting	Event	—
Thu, Apr 22, 2027	Community Concert (students only)	Event	—
Sat, May 1, 2027	National Principals Day	Event	—
Sat, May 1, 2027	National Principals Day	Event	—
Wed, May 5, 2027	School Lunch Hero Day	Event	—
Wed, May 5, 2027	School Lunch Hero Day	Event	—
Mon, May 10, 2027	Board Meeting	Event	—
Mon, May 10, 2027	Board Meeting	Event	—
Mon, Jun 14, 2027	Board Meeting	Event	—
Mon, Jun 14, 2027	Board Meeting	Event	—