Serving 594 students in grades 7-12, Jefferson Junior/senior High School ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 4% (which is lower than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 15% (which is lower than the Colorado state average of 45%).
The student:teacher ratio of 16:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 90% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).
Quick Stats (2025)
- Grades: 7-12
- Enrollment: 594 students
- Student:Teacher Ratio: 16:1
- Minority Enrollment: 90%
- Graduation Rate: 80-84% (Top 50% in CO)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 4% (Btm 50%)
- Reading Proficiency: 15% (Btm 50%)
- Science Proficiency: ≤5% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
Top Rankings
Jefferson Junior/senior High School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Jefferson Junior/senior High School's student population of 594 students has declined by 10% over five school years.
The teacher population of 37 teachers has declined by 21% over five school years.
School Mascot
Saint Jeff
Grades Offered
Grades 7-12
(No virtual instruction)
(No virtual instruction)
Total Students
594 students
Gender %
Total Classroom Teachers
37 teachers
Year Founded
1955
School Calendar
School Colors
White, Black, Grey, Red
School Rankings
Jefferson Junior/senior High School ranks within the bottom 50% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Jefferson Junior/senior High School is 0.32, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1751 out of 1779 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
4%
32%
Reading/Language Arts Test Scores (% Proficient)
15%
45%
Science Test Scores (% Proficient)
(20-21)≤5%
29%
Student : Teacher Ratio
16:1
15:1
American Indian
1%
1%
Asian
n/a
3%
Hispanic
82%
36%
Black
3%
5%
White
10%
50%
Hawaiian
1%
n/a
Two or more races
3%
5%
All Ethnic Groups
Graduation Rate
80-84%
82%
Eligible for Free Lunch
72%
39%
Eligible for Reduced Lunch
10%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Jefferson Junior/senior High School's ranking?
Jefferson Junior/senior High School is ranked #1751 out of 1,779 schools, which ranks it among the bottom 50% of public schools in Colorado.
What schools are Jefferson Junior/senior High School often compared to?
Jefferson Junior/senior High Schoolis often viewed alongside schools like Lakewood High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
4% of students have achieved math proficiency (compared to the 32% CO state average), while 15% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Jefferson Junior/senior High School?
The graduation rate of Jefferson Junior/senior High School is 80-84%, which is lower than the Colorado state average of 82%.
How many students attend Jefferson Junior/senior High School?
594 students attend Jefferson Junior/senior High School.
What is the racial composition of the student body?
82% of Jefferson Junior/senior High School students are Hispanic, 10% of students are White, 3% of students are Black, 3% of students are Two or more races, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student:teacher ratio of Jefferson Junior/senior High School?
Jefferson Junior/senior High School has a student ration of 16:1, which is higher than the Colorado state average of 15:1.
What grades does Jefferson Junior/senior High School offer ?
Jefferson Junior/senior High School offers enrollment in grades 7-12 (No virtual instruction).
What school district is Jefferson Junior/senior High School part of?
Jefferson Junior/senior High School is part of Jefferson County School District No. R-1.
School Reviews
5 2/6/2011
I've been to Wapato Middle School and Wapato Adams Elemenary (I'm in 8th) and so far I don't see why people think Wapato is a bad community. Sure we aren't the best school out there, every school has its problems. All we can do is try right? Wapato is based on cultures. Lots and lots of them. They have many programs available for any type of student. No lie. Sure we're not the best at everything. But the teachers are dedicated to helping students in every way they can. THEY ACTUALLY MOTIVATE THE KIDS!!! I don't believe people should judge a book by its cover. Or in this case, a school by a few bad students.
2 2/6/2011
This school is a joke. They treat your child like cattle. They allow gang activity and bullying to happen right in front of them. My child has only been with this school for 3/4 of the school year and they allowed for my child to be attacked and gang threatened by another student and acted as if it was no big deal. The Principal and Vice principals were extremely defensive and acted as if this situation was my child's fault. If you don't want your child bullied do not send them to this school.
5 2/6/2011
Clarkston is a hidden gem among the elementary schools in Tyler ISD. They have such a dedicated staff that truly cares about each and every child. With enhanced technology in every classroom and a multitude of enrichment opportunities, it is a wonderful place. The new campus is amazing.
2 2/6/2011
Administration is stubborn and lacks the ability to listen.
Review Jefferson Junior/senior High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
43 Fantastic ESL Resources for Students
We've put together this ESL resource guide to help students, from teens to adults, get the help they need to achieve their goals with learning English
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
