Arroyo Seco Junior High
PublicMiddleGrades 7–8
27171 North Vista Delgado Dr., Valencia, CA 91354 · (661) 296-0991 · Part of William S. Hart Union High School District
Santa Clarita’s School Grade A better than 86% of California school districts
Students
1,239
Students per teacher
24:1
Free or reduced lunch
17%
Setting
Suburb
Grades
7–8
What stands out about Arroyo Seco Junior High
- Larger classes: 24 students per teacher
- No state test results published for this school
- Next stop for Santa Clarita kids: 6 high schools
On the path
Where Santa Clarita kids come from and go next. The whole path →
K–629 schoolsDepends on your address
7–8Arroyo Seco Junior HighYou are here
9–126 high schoolsDepends on your address
Location
Directions ↗27171 North Vista Delgado Dr., Valencia
Students
Enrollment by grade
Grade 7623
Grade 8616
Enrollment over time
1,213’20
1,181’21
1,217’22
1,240’23
1,239’24
About steady since 2020–21.
Who goes here
Hispanic 38%White 38%Asian 13%Two or more races 7%Black 3%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Arroyo Seco Junior High from Santa Clarita families.
Other schools in William S. Hart Union High School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.