Skip To Main Content
Close Menu
Search
Clear
Search
About Us
Board of Trustees
Contact & Directions
Employment Opportunities
Lasallian Tradition
President's Message
School Directory
School History
Admissions
Apply Today!
Phantom For A Day
HSPT Prep
Inquire
(opens in new window/tab)
Visit
Tuition & Financial Aid
Tuition and Financial Aid: Incoming Freshman
Tuition and Financial Aid: Returning Families
Scholarships
Onward Scholars Program
Math & Science Academy
Academics
Advanced Placement Program
AP Teachers
2025 AP Exam Schedule
AP Exams 2025 FAQs
AP Classroom
Pay for AP Exams
Counseling
CHS Counseling Referrals (Want to see a counselor?)
Freshmen Academic Counseling
Sophomore Academic Counseling
Junior Academic Counseling
Senior Academic Counseling
Personal Counseling
Counseling Partners of LA (Personal Counseling)
Counseling Partners of Los Angeles Informed Consent Forms
Meet the 2023-2024 CPLA Counselors
Academic Counseling Resources for Parents and Students
GPA: What is it?
Parent Teacher Conferences
Information about Class Registration
Digital PSAT
Summer Enrichment Opportunities
Wellness Week 2024
Teen Mental Health Tool Kit for Parents
College Counseling
Naviance
Scholarships
Summer Enrichment
College Entrance Exams
College Counseling Presentations
College Fairs
College Visit Day 2024
College Planning Meetings
What a Parent Needs to Know About College
Curriculum
Departments
English
Palabras
Holiday Memory Contest 2023
Summer Reading 2024
Foreign Language
Visual & Performing Arts
Production History: 1998-Present
Aladdin Auditions Information
Science
Mathematics
Physical Education
Social Studies
Los Angeles (City) Library
Religious Studies
Computer Science & Engineering
Amazon Future Engineer
Robotics
Curriculum
Esports
Curriculum
Where Phantoms Have Gone
Curriculum
Computer Science
1:1 iPad Program
Library
Morning Program
Summer School
Transcript Request
EdTech Online Bookstore
Course Catalog
Back to School Information
Schedule Change Day Information
Dual Enrollment
Scholarship Opportunities
Athletics
Athletic Clearance
Teams
Cross Country
Football
Water Polo
Basketball
Soccer
Baseball
Golf
Tennis
Track & Field
Volleyball
Swim
E-Sports
MaxPreps Team Pages
NCAA College-Bound Student-Athlete Links
Student Life
Bell Schedule
Calendar
Campus Ministry
Clubs and Activities
Counseling
Counseling Partners of Los Angeles
KCHS-LA TV
News & Announcements
Phantom Store
(opens in new window/tab)
Phantom Theater
Phantom Ambassador
Development
Giving Opportunities
1925 Fund
(opens in new window/tab)
Publications
Class of 2025: Senior Endowment
37th Annual Golf Tournament
27th Annual Lou Nevarez Scholarship Dinner
Scholarships
Walk-A-Thon 2025
Staff
Alumni
Register Yourself
Golf Tournament
Giving Opportunities
Transcript Request
Parents
Arts Boosters
Daily Announcements
Tuition & Financial Aid
Morning Program
Parent Resources
PowerSchool
SchoolAdmin
School Calendar
Student Absence Page
Parents Club
CKW School Uniform
(opens in new window/tab)
Counseling Referral
College Counseling
Students
PowerSchool
Student Work Permit
EdTech Online Bookstore
Student Handbook
Daily Announcements
College Application and FAFSA Workshop for Seniors
College Counseling
Counseling
Faculty
Barracuda Login for Teachers
(opens in new window/tab)
Counseling Referral
Faculty Email Login
Maintenance Work Order Form
(opens in new window/tab)
Naviance Login for Teachers
Powerschool for Teachers
(opens in new window/tab)
Substitute Teacher
(opens in new window/tab)
Teacher Absence Request Form
(opens in new window/tab)
Technology Assistance Workorder Form
(opens in new window/tab)
Peer Observation Form
(opens in new window/tab)
Student Technology Referral Form
(opens in new window/tab)
Donate
(opens in new window/tab)
Tuition
(opens in new window/tab)
Apply
Open Menu
Parents
Arts Boosters
Daily Announcements
Tuition & Financial Aid
Morning Program
Parent Resources
PowerSchool
SchoolAdmin
School Calendar
Student Absence Page
Parents Club
CKW School Uniform
(opens in new window/tab)
Counseling Referral
College Counseling
Students
PowerSchool
Student Work Permit
EdTech Online Bookstore
Student Handbook
Daily Announcements
College Application and FAFSA Workshop for Seniors
College Counseling
Counseling
Faculty
Barracuda Login for Teachers
(opens in new window/tab)
Counseling Referral
Faculty Email Login
Maintenance Work Order Form
(opens in new window/tab)
Naviance Login for Teachers
Powerschool for Teachers
(opens in new window/tab)
Substitute Teacher
(opens in new window/tab)
Teacher Absence Request Form
(opens in new window/tab)
Technology Assistance Workorder Form
(opens in new window/tab)
Peer Observation Form
(opens in new window/tab)
Student Technology Referral Form
(opens in new window/tab)
Open Search
Search
Clear
Search
About Us
Board of Trustees
Contact & Directions
Employment Opportunities
Lasallian Tradition
President's Message
School Directory
School History
Admissions
Apply Today!
Phantom For A Day
HSPT Prep
Inquire
(opens in new window/tab)
Visit
Tuition & Financial Aid
Scholarships
Onward Scholars Program
Math & Science Academy
Academics
Advanced Placement Program
Counseling
College Counseling
Curriculum
Departments
1:1 iPad Program
Library
Morning Program
Summer School
Transcript Request
EdTech Online Bookstore
Course Catalog
Back to School Information
Schedule Change Day Information
Dual Enrollment
Scholarship Opportunities
Athletics
Athletic Clearance
Teams
MaxPreps Team Pages
NCAA College-Bound Student-Athlete Links
Student Life
Bell Schedule
Calendar
Campus Ministry
Clubs and Activities
Counseling
Counseling Partners of Los Angeles
KCHS-LA TV
News & Announcements
Phantom Store
(opens in new window/tab)
Phantom Theater
Phantom Ambassador
Development
Giving Opportunities
1925 Fund
(opens in new window/tab)
Publications
Class of 2025: Senior Endowment
37th Annual Golf Tournament
27th Annual Lou Nevarez Scholarship Dinner
Scholarships
Walk-A-Thon 2025
Staff
Alumni
Register Yourself
Golf Tournament
Giving Opportunities
Transcript Request
In This Section
Home
Home
pause
play
<
>
Donate
(opens in new window/tab)
Tuition
(opens in new window/tab)
Apply
News & Events
37th Annual Golf Tournament
Apply for Financial Aid & CEF – Incoming Freshmen & Returning Students
Centennial Events Calendar
Graduation 2025
Now Accepting Freshman Applications for the Class of 2029!
(opens in new window/tab)
Upcoming Events
Apr
19
Holy Saturday
all day
Apr
20
Easter Sunday
all day
Apr
21
Easter Vacation
all day
Apr
22
Easter Vacation
all day
Apr
23
Easter Vacation
all day
Apr
24
Easter Vacation
all day
Load More Events
Quicklinks
PowerSchool
Read More
about PowerSchool
Daily Announcements
Read More
about Daily Announcements
Bell Schedule
(opens in new window/tab)
Read More
about Bell Schedule (opens in new window/tab)
Daily Prayer
(opens in new window/tab)
Read More
about Daily Prayer (opens in new window/tab)
iPad Support
Read More
about iPad Support
![Golf2025andGalaEvent20251dragged (PDF)]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1743441674/cathedralhighschoolorg/jtjcyhsxp16ey1j78pdj/Golf2025andGalaEvent20251dragged.pdf","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1743441674/cathedralhighschoolorg/jtjcyhsxp16ey1j78pdj/Golf2025andGalaEvent20251dragged.pdf","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1743441674/cathedralhighschoolorg/jtjcyhsxp16ey1j78pdj/Golf2025andGalaEvent20251dragged.pdf","width":612}])
![Apply for Financial Aid & CEF – Incoming Freshmen & Returning Students]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1741728889/cathedralhighschoolorg/z7kwhf1yiacsq1jy2zj3/istockphoto-485453143-612x612.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1741728889/cathedralhighschoolorg/z7kwhf1yiacsq1jy2zj3/istockphoto-485453143-612x612.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1741728889/cathedralhighschoolorg/z7kwhf1yiacsq1jy2zj3/istockphoto-485453143-612x612.jpg","width":612}])
![Centennial Events Calendar]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1736398194/cathedralhighschoolorg/rw3ylzokhosrjeuqyodn/CHS_Centennial_Poster_13x17_v2.jpg","width":2200}])
![Graduation 2025]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1739997735/cathedralhighschoolorg/jpavw7uuar7l5n5gbopr/2025GRADUATIONSALE-WEBSITE.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1739997735/cathedralhighschoolorg/jpavw7uuar7l5n5gbopr/2025GRADUATIONSALE-WEBSITE.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1739997735/cathedralhighschoolorg/jpavw7uuar7l5n5gbopr/2025GRADUATIONSALE-WEBSITE.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1739997735/cathedralhighschoolorg/jpavw7uuar7l5n5gbopr/2025GRADUATIONSALE-WEBSITE.jpg","width":876}])
![Now Accepting Freshman Applications for the Class of 2029!]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1654720141/cathedralhighschoolorg/d4ucjdjy9wc5up6r4yzl/images-1.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1654720141/cathedralhighschoolorg/d4ucjdjy9wc5up6r4yzl/images-1.jpg","width":379}])
![PowerSchool]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1658782062/cathedralhighschoolorg/xoy1owx4rr8d5qxiudjo/PowerSchoolPNG.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1658782062/cathedralhighschoolorg/xoy1owx4rr8d5qxiudjo/PowerSchoolPNG.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1658782062/cathedralhighschoolorg/xoy1owx4rr8d5qxiudjo/PowerSchoolPNG.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1658782062/cathedralhighschoolorg/xoy1owx4rr8d5qxiudjo/PowerSchoolPNG.png","width":1080}])
![Daily Announcements]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1662407440/cathedralhighschoolorg/f0yvhfabqtvqazvddb73/BulletinPNG.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1662407440/cathedralhighschoolorg/f0yvhfabqtvqazvddb73/BulletinPNG.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1662407440/cathedralhighschoolorg/f0yvhfabqtvqazvddb73/BulletinPNG.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1662407440/cathedralhighschoolorg/f0yvhfabqtvqazvddb73/BulletinPNG.png","width":1080}])
![Bell Schedule]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1651174447/cathedralhighschoolorg/yzgk7wi5s4j25tjteglv/DailySchedulePost.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1651174447/cathedralhighschoolorg/yzgk7wi5s4j25tjteglv/DailySchedulePost.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1651174447/cathedralhighschoolorg/yzgk7wi5s4j25tjteglv/DailySchedulePost.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1651174447/cathedralhighschoolorg/yzgk7wi5s4j25tjteglv/DailySchedulePost.png","width":1080}])
![Daily Prayer]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1651174318/cathedralhighschoolorg/fvbgkjflslqsmu38tzlv/PrayerPost.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1651174318/cathedralhighschoolorg/fvbgkjflslqsmu38tzlv/PrayerPost.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1651174318/cathedralhighschoolorg/fvbgkjflslqsmu38tzlv/PrayerPost.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1651174318/cathedralhighschoolorg/fvbgkjflslqsmu38tzlv/PrayerPost.png","width":1080}])
![iPad Support]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1651173693/cathedralhighschoolorg/xa0ndx2kaidvptbb9i9m/iPadPost.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1651173693/cathedralhighschoolorg/xa0ndx2kaidvptbb9i9m/iPadPost.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1651173693/cathedralhighschoolorg/xa0ndx2kaidvptbb9i9m/iPadPost.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1651173693/cathedralhighschoolorg/xa0ndx2kaidvptbb9i9m/iPadPost.png","width":1080}])