Arroyo Seco Junior High

Arroyo Seco Jr. High is part of the William S. Hart Union High School District and is located in Santa Clarita, CA.

Arroyo Seco Junior High School (2024 Ranking) - Valencia, CA

Arroyo Seco ASB leadership

Photos at Arroyo Seco Jr. High - Middle School in Newhall

Back to School Night Welcome

Videos – Return to Campus – Arroyo Seco Junior High

One Freed After Being Trapped In Vehicle Following Crash Near Arroyo Seco Junior High

Arroyo Seco ASB leadership

Arroyo Seco Junior High

SCV News Past Principals, Former Students Celebrate Arroyo Seco's 50th Anniversary

Thursday, September 14, 2017

Rent a Amphitheater in Valencia CA 91354

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