Atascadero High School serves 1,224 students in grades 9-12.
The percentage of students achieving proficiency in math is 30% (which is lower than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 50% (which is lower than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 19:1 is lower than the California state level of 21:1.
Minority enrollment is 37% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Quick Stats (2023-24)
- Grades: 9-12
- Enrollment: 1,224 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 37%
- Graduation Rate: 93% (Top 30% in CA)
- Math Proficiency: 30%
- Reading Proficiency: 50%
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Atascadero High School's student population of 1,224 students has declined by 8% over five school years.
The teacher population of 63 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
1,224 students
Gender %
Total Classroom Teachers
63 teachers
Students by Grade
School Calendar
School Rankings
The diversity score of Atascadero High School is 0.53, 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.
Math Test Scores (% Proficient)
(18-19)30%
40%
Reading/Language Arts Test Scores (% Proficient)
(18-19)50%
51%
Student : Teacher Ratio
19:1
21:1
American Indian
1%
1%
Asian
2%
12%
Hispanic
28%
56%
Black
1%
5%
White
63%
21%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Graduation Rate
93%
84%
Eligible for Free Lunch
31%
51%
Eligible for Reduced Lunch
15%
7%
School Statewide Testing
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
30% of students have achieved math proficiency (compared to the 40% CA state average), while 50% of students have achieved reading proficiency (compared to the 51% CA state average).
What is the graduation rate of Atascadero High School?
The graduation rate of Atascadero High School is 93%, which is higher than the California state average of 84%.
How many students attend Atascadero High School?
1,224 students attend Atascadero High School.
What is the racial composition of the student body?
63% of Atascadero High School students are White, 28% of students are Hispanic, 5% of students are Two or more races, 2% of students are Asian, 1% of students are American Indian, and 1% of students are Black.
What is the student:teacher ratio of Atascadero High School?
Atascadero High School has a student ration of 19:1, which is lower than the California state average of 21:1.
What grades does Atascadero High School offer ?
Atascadero High School offers enrollment in grades 9-12
What school district is Atascadero High School part of?
Atascadero High School is part of Atascadero Unified School District.
School Reviews
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