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School Overview

Trinity High School, founded in 1918 by the Dominican Sisters of Sinsinawa Wisconsin, is a Catholic college-preparatory high school for young women. Trinity has earned an excellent reputation as a premier high school with a strong commitment to educating young women and preparing them for the future: intellectually, spiritually, socially, and morally. The school community guides young women in developing skills for lifelong learning, an ethnic of care and the desire for excellence. Each student is recognized as unique. In a nurturing, catholic, college preparatory enviornment, she is encouraged to become self-directed toward responsible participation in the Christian community in order to impact society, Church and family in the twentyfirst century.
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Trinity High School Information 2025 | FindingSchool
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School Stats

Average
Current School
Enrollment
534
Faculty with Advanced Degrees
87%
Teacher-Student Ratio
1:15

Academics

Basic Info

All-girls
Day S. Grades: Grades 9-12
Urban
IB: No
Religious Affiliation: Catholic

Application Info

Deadline: 08/15
Recommended
Day school
Mounds Park Academy United States Flag
5.0
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Frequently Ask Questions about Trinity High School

Tell me a bit about Trinity High School.
Trinity High School is All-girls private day school located in Illinois, US. , and currently has about 534 students.

For more official information, please visit http://www.trinityhs.org.
Does Trinity High School have rigorous academic requirements?
Trinity High School also have 87% of faculties whose degrees are master and above.
Where do Trinity High School students typically go for their colleges?
We don't have matriculation data of Trinity High School yet, please check back later.
What is the application requirement for Trinity High School?
Similar to most private schools in the US, Trinity High School’s typical admission requirements include school transcript, recommendation letter, application essay, and interview (often optional, but highly recommended).
What is the Day Tuition for Trinity High School?
The day tuition for Trinity High School in 2024 is $N/A. For internaltion students, there are additional fees, such as student management fee and other fees associated with managing international students.

For more information, please contact school’s admission team at dmurphy@trinityhs.org .
Where is Trinity High School located?
Trinity High School is located in the State of Illinois of USA. The closest major city is Chicago, which is about 9 miles away from school. Most families can choose O‘Hare International Airport to travel in and out of school.
How popular is Trinity High School on the FindingSchool network?
Based on FindingSchool monthly traffic data as well as onsite search record, Trinity High School is within top 2000 for all schools on FindingSchool.

Also Trinity High School has been favorited by 2 users.
How do I complete an application for Trinity High School?
The first stop is to carefully review the school profile on FindingSchool to learn more about Trinity High School. Most of them are directly provided by the school.

Also it is highly recommended to visit Trinity High School’s official site: http://www.trinityhs.org or call them at (708)771-8383.
Are there additional schools that are located close to Trinity High School?
Yes, here are few: St. Edmund Parish School, St. Vincent Ferrer Elementary School and Walther Lutheran High School.

The closest major city is Chicago. You can find out more schools near Chicago here.
What is the FindingSchool rating for Trinity High School?
We are sorry but FindingSchool hasn't rated Trinity High School yet, please check back later.

Nearby City

Chicago, located on the shores of Lake Michigan in Illinois, is one of the largest and most vibrant cities in the U.S. Known for its iconic skyline, the city boasts architectural marvels such as the Willis Tower and John Hancock Center. Chicago is also home to world-class museums, including the Art Institute of Chicago, famous for its extensive collection of Impressionist and Post-Impressionist art. With a rich cultural scene, diverse neighborhoods, and a legacy in jazz and blues music, Chicago stands as a hub of history, culture, and innovation.

Population (2022) 2,853,114
Cost of Living Higher than average 22%
FindingSchool collects its data from multiple sources, including schools, advisors, official U.S. statistics, and feedback from actual parents and students.
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