Jefferson Junior/Senior High School - Edgewater, Colorado | Varsity Tutors

Jefferson County School District No. R-1

Jefferson Junior/Senior High School

Jefferson County School District No. R-1

Jefferson Junior/Senior High School

Edgewater, Colorado

612 students

High School, Grades 7–12

(303)982-6056 School Website

612

Students

15.5:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

803

C+

out of 1600

Below Avg

Avg ACT Score

28

A

out of 36

Excellent

AP Courses

6

B

courses offered

Average

AP Enrollment

18%

C

of students

Average

Student-Teacher Ratio

16:1

B+

students per teacher

Good

Graduation Rate

84%

A

Excellent

This Week at Jefferson Junior/Senior – June 19, 2026

81 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →

ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →

Math

0

students

Start practicing →

English

0

students

Start practicing →

Science

0

students

Start practicing →

Explore practice resources for Jefferson Junior/Senior students

Academic Grades

Select a grade level to explore courses and resources

7

8

9

10

11

12

Academic Pathways

Explore 78 courses in the 2025-26 catalog for Jefferson Junior/Senior High School

Algebra 1

Part of the Math department at Jefferson Junior/Senior High School.

Algebra 2

Part of the Math department at Jefferson Junior/Senior High School.

Geometry

Part of the Math department at Jefferson Junior/Senior High School.

Biology

Part of the Science department at Jefferson Junior/Senior High School.

Chemistry

Part of the Science department at Jefferson Junior/Senior High School.

Physics

Part of the Science department at Jefferson Junior/Senior High School.

Earth Science

Part of the Science department at Jefferson Junior/Senior High School.

Environmental Science

Part of the Science department at Jefferson Junior/Senior High School.

Ninth & Tenth Grade Literacy

9th & 10th Grade

Part of the English department at Jefferson Junior/Senior High School.

Eleventh & Twelfth Grade Literacy

11th & 12th Grade

Part of the English department at Jefferson Junior/Senior High School.

Contemporary World History

Part of the Social Studies department at Jefferson Junior/Senior High School.

Modern US History

Part of the Social Studies department at Jefferson Junior/Senior High School.

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Jefferson Junior/Senior High School.

National Tests

June 20, 2026 – July 4, 2026

SAT Score Release Date

Score release

June 23, 2026

ACT

Score release

June 24, 2026

ACT

Late registration deadline

July 1, 2026 – July 31, 2026

AP Score Release — All

Score release

July 6, 2026

ACT Photo Upload/Standby Deadline

Photo upload deadline

July 11, 2026

ACT — National

Test date

+31 more national tests this school year

See the full national test & school calendar

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Practice Hub

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School Details

Address

2305 Pierce Street, Edgewater, CO 80214

(303)982-6056

Visit Website

Jefferson County School District No. R-1

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Other Schools in District

Elk Creek Elementary School

West Jefferson Elementary School

Falcon Bluffs Middle School

Everitt Middle School

Alameda International Junior/Senior High School

Lawrence Elementary School