Chatfield High School is a high school located in Ken Caryl, an unincorporated area of Jefferson County near Littleton, Colorado, United States. It is part of the Jefferson County Public Schools system.
Serving 1,808 students in grades 9-12, Chatfield High School ranks in the top 5% of all schools in Colorado for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 62% (which is higher than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 79% (which is higher than the Colorado state average of 45%).
The student-teacher ratio of 20:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 23% of the student body (majority Hispanic), which is lower than the Colorado state average of 51% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,808 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 23%
- Graduation Rate: 95% (Top 20% in CO)
- Overall Testing Rank: Top 5%
- Math Proficiency: 62% (Top 10%)
- Reading Proficiency: 79% (Top 5%)
- Science Proficiency: 42% (Top 30%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
Top Rankings
Chatfield High School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Overall Rank
Most improved public schools
Math Proficiency
Reading/Language Arts Proficiency
Graduation Rate
School Overview
Chatfield High School's student population of 1,808 students has stayed relatively flat over five school years.
The teacher population of 91 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,808 students
Total Classroom Teachers
91 teachers
Year Founded
1985
Colors
Burgundy, Silver
School Calendar
School Rankings
Chatfield High School ranks within the top 5% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Chatfield High School is 0.39, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#59 out of 1748 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
62%
33%
Reading/Language Arts Test Scores (% Proficient)
79%
45%
Science Test Scores (% Proficient)
(20-21)42%
29%
Student-Teacher Ratio
20:1
15:1
American Indian
n/a
1%
Asian
3%
3%
Hispanic
15%
37%
Black
1%
5%
White
77%
49%
Hawaiian
n/a
n/a
Two or more races
4%
5%
All Ethnic Groups
Graduation Rate
95%
82%
Eligible for Free Lunch
15%
39%
Eligible for Reduced Lunch
3%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Notes
- School Mascot: Charger
Frequently Asked Questions
What is Chatfield High School's ranking?
Chatfield High School is ranked #59 out of 1,748 schools, which ranks it among the top 5% of public schools in Colorado.
What schools are Chatfield High School often compared to?
Chatfield High Schoolis often viewed alongside schools like Dakota Ridge Senior High School, Columbine High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
62% of students have achieved math proficiency (compared to the 33% CO state average), while 79% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Chatfield High School?
The graduation rate of Chatfield High School is 95%, which is higher than the Colorado state average of 82%.
How many students attend Chatfield High School?
1,808 students attend Chatfield High School.
What is the racial composition of the student body?
77% of Chatfield High School students are White, 15% of students are Hispanic, 4% of students are Two or more races, 3% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Chatfield High School?
Chatfield High School has a student ration of 20:1, which is higher than the Colorado state average of 15:1.
What grades does Chatfield High School offer ?
Chatfield High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Chatfield High School part of?
Chatfield High School is part of Jefferson County School District No. R-1.
In what neighborhood is Chatfield High School located?
Chatfield High School is located in the Ken Caryl Ranch North Plains neighborhood of Littleton, CO.
School Reviews
5 10/10/2025
My kids loved it at Chatfield, they went there instead of Douglas county schools which is their district. It is a much much more relaxed enviroment with teachers who care as much about the students as they do the academics
Review Chatfield 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
