Amerigo partner school ·
9-12
Rosary Academy
Founded in 1965, Rosary Academy is a premier all-girls college preparatory school in Southern California’s vibrant Orange County.
1965
Year Founded
A+
Niche Ranking
$23M
Academic & Athletic Scholarships in 2025
About the school
Rosary Academy empowers young women to excel academically, pursue their passions, and become confident leaders. Its innovative Pathway Program combines hands-on learning with partnerships like Google and Amazon, preparing students for top universities and future careers.
Key Info
Location
Fullerton, California
Grades
9-12
Intakes
August/September
Language requirement
TOEFL equivalent 60-80
Cost of attendance
Starting from $54,300
Accommodation
Residence & homestay
Program
Diploma
Brochure Download
More School Info
School Website
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Since 2016, we've helped students from around the world thrive. But a top-ranked high school is only the start. Amerigo 360° is what comes next, helping students grow and prosper and making sure nothing falls through the cracks.
Amerigo 360° · Complete support
Dedicated on-campus support team
Academic coaching
Wellbeing & progress check-ins
Parent app for real-time updates
Three things this school does exceptionally well.
01
Career Development
Rosary’s innovative Pathway Program connects students’ interests to future careers through hands-on learning and partnerships with leading companies such as Google and Amazon.
02
Personalized college preparation
With rigorous academics, small class sizes, and individualized college counseling from Grade 9, Rosary supports each student’s academic and personal growth. 100% of Rosary students have been accepted to top U.S. universities since 1988.
03
Diverse Extracurriculars
From its award-winning Trinitas Arts Conservatory to strong wellness and leadership programs, Rosary gives students opportunities to discover their passions, build confidence, and develop as well-rounded young women.
School facts
17
Average class size
457
students enrolled
1:12
Faculty-to-Student Ratio
9-12
Grades offered
20
AP Courses
42
clubs
21
Honors classes
17
sports
The Top 100 Guarantee
A place at a Top 100 US university, in writing.
$50,000
refunded if an eligible student doesn't receive a Top 100 offer. New for students arriving Fall 2026.
What it takes
Meet the academic and attendance standards
Follow your Amerigo university counseling plan
Apply to the recommended list of universities
The location
Close to Los Angeles
Fullerton is a welcoming, vibrant city in Orange County, known for its safe suburban feel, lively downtown, and convenient access to Southern California’s beaches, attractions, and major cities.
Fullerton has a population of 139,000 people.
Easy access to Los Angeles International Airport (LAX); John Wayne Airport (SNA).
Close to top-ranked colleges and universities, including California Institute of Technology (#7), University of California - Los Angeles (#15), University of Southern California (#28), University of California - Irvine (#33) and many more.
Accommodation
A safe home away from home.
Students live in a supervised residence or a vetted local homestay, both fully staffed and close to campus. The on-campus Amerigo team is always nearby, so no one is ever on their own.
Supervised residence
Live-in staff, study spaces and meals, all on or beside campus.
Vetted homestay
Carefully screened local host families for a fully immersive experience.
Fully staffed & supported
24/7 wellbeing check-ins from the Amerigo team on campus.
FAQ
Your questions, answered.
The school is especially well suited to young women who value a supportive all-girls environment and want the confidence to pursue their interests and take on leadership opportunities.
What academic programs stand out?
Rosary’s Pathway Program stands out, giving students hands-on opportunities to explore career interests through specialized pathways and partnerships with companies such as Google and Amazon. The program complements a strong college-preparatory curriculum and helps students connect classroom learning to their future goals.
Where will you live?
In a supervised residence with live-in staff or a vetted local homestay, both close to campus and fully supported. The on-campus Amerigo team is close by, so you're never on your own.
What's the area around the school like?
Rosary is located in Fullerton, Orange County, a vibrant and welcoming Southern California community with easy access to beaches, major cities, cultural attractions, and a wide range of recreational activities. Students enjoy the benefits of a safe, suburban setting while being close to the excitement of Los Angeles and Southern California.
What is Amerigo 360°?
It's the complete support system around every Amerigo student: a dedicated on-campus team, academic coaching, wellbeing check-ins and a family app that keeps everyone in the loop. Other programs have a contact nearby. Amerigo has a team inside the building.
Is the Top 100 university guarantee real?
Do you help with the student visa?
Yes. We guide you through the F-1 student visa, travel and arrival in the US, step by step, so nothing feels overwhelming.
How do you get started?
Download the school profile, join a webinar or book a free call. One of our advisors will be in touch within one working day.
Take the next step
Three easy ways to go deeper.
Pick whichever suits you best.
Get the school profile
Join a live webinar
Talk to an advisor
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