Arroyo Seco Junior High School

27171 N. Vista Delgado Dr.
Valencia, CA 91354
(School attendance zone shown in map)
Rating
9/
10
Top 20%
Arroyo Seco Junior High School serves 1,294 students in grades 7-8.
Arroyo Seco Junior High School placed in the top 20% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 20%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 55% (which is higher than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 72% (which is higher than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 25:1 is higher than the California state level of 23:1.
Minority enrollment is 49% of the student body (majority Hispanic), which is lower than the California state average of 77% (majority Hispanic).

Top Rankings

Arroyo Seco Junior High School ranks among the top 20% of public schools in California for:

Category
Attribute

School Overview

Arroyo Seco Junior High School's student population of 1,294 students has grown by 6% over five school years.
The teacher population of 52 teachers has grown by 6% over five school years.
Grades Offered
Grades 7-8
Total Students
1,294 students
This chart display total students of Arroyo Seco Junior High School by year, with the latest 2017-18 school year data.
Gender %
This chart display gender of Arroyo Seco Junior High School
Total Classroom Teachers
52 teachers
This chart display the total teachers of Arroyo Seco Junior High School by year, with the latest 2017-18 school year data.
Students by Grade
This chart display the students of Arroyo Seco Junior High School by grade.

School Rankings

Arroyo Seco Junior High School is ranked within the top 20% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Arroyo Seco Junior High School is 0.63, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year Data
This School
State Level (CA)
Overall Testing Rank
#1544 out of 9659 schools
(Top 20%)
This chart display the overall school rank of Arroyo Seco Junior High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
55%
40%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Arroyo Seco Junior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
72%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Arroyo Seco Junior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
25:1
23:1
This chart display the student teacher ratio of Arroyo Seco Junior High School and the public school average student teacher ratio of California by year, with the latest 2017-18 school year data.
American Indian
n/a
1%
This chart display the percentage of American Indian students in Arroyo Seco Junior High School and percentage of American Indian public school students in California by year, with the latest 2009-10 school year data.
Asian
9%
12%
This chart display the percentage of Asian students in Arroyo Seco Junior High School and the percentage of Asian public school students in California by year, with the latest 2017-18 school year data.
Hispanic
33%
54%
This chart display the percentage of Hispanic students in Arroyo Seco Junior High School and the percentage of Hispanic public school students in California by year, with the latest 2017-18 school year data.
Black
4%
5%
This chart display the percentage of Black students in Arroyo Seco Junior High School and the percentage of Black public school students in California by year, with the latest 2017-18 school year data.
White
51%
23%
This chart display the percentage of White students in Arroyo Seco Junior High School and the percentage of White public school students in California by year, with the latest 2017-18 school year data.
Hawaiian
n/a
1%
Two or more races
3%
4%
This chart display the percentage of students of two or more races in Arroyo Seco Junior High School and the percentage of public school students of two or more races in California by year, with the latest 2017-18 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Arroyo Seco Junior High School.
This chart display the percentage breakdown of public school students of all ethnic groups in CA.
Diversity Score
0.63
This chart display the diversity score of Arroyo Seco Junior High School and the public school average diversity score of California by year, with the latest 2017-18 school year data.
Eligible for Free Lunch
15%
53%
This chart display the percentage of students who is eligible for free lunch in Arroyo Seco Junior High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2017-18 school year data.
Eligible for Reduced Lunch
2%
7%
This chart display the percentage of students who is eligible for reduced lunch in Arroyo Seco Junior High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2017-18 school year data.
Source: 2017-2018 (latest school year available) NCES, CA Dept. of Education

School Reviews

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Quick Stats (2021-22)

  • Grades: 7-8
  • Students: 1,294 students
  • Student:Teacher Ratio: 25:1
  • Minority Enrollment: 49%
  • Overall Testing Rank
    : Top 20% in CA
  • Math Proficiency
    : 55% (Top 30%)
  • Reading Proficiency
    : 72% (Top 20%)
  • Diversity Score
    : 0.63 (Top 30%)

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