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Rapid City Catholic School System
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Our Mission
Vision, Mission, & Values
Leadership
Accreditation
History & Catholic Traditions
Vocations
Safe Environment
Admissions
Visit
Apply
Apply
Tuition & Assistance
FACTS
Employment Opportunities
Our Schools
St. Elizabeth Seton Preschool
Curriculum
Programs
Our Everyday
Health & Wellness
Counseling
After School Care
St. Elizabeth Seton Elementary (K-5)
Curriculum
Our Everyday
Health & Wellness
Parent Teacher Organization
After School Care
St. Thomas More Middle School (6-8)
Curriculum
Our Everyday
Health & Wellness
Activities & Athletics
Parent Teacher Organization
After School Care
St. Thomas More High School (9-12)
Curriculum
Academic Corner
Our Everyday
Health & Wellness
Food Menu
Activities & Athletics
Weekly News Archive
Our System
Board of Directors
Annual Calendar
Business Office
Campus Ministry
Brick Memorial
Support RCCSS
Support
Fidelis Blue
The Cavalier Annual Dinner & Auction
Annual Giving Fund
Spirit Shirts
Donate to RCCSS
Become an Alumni Member
Community
Our Parishes
Cavalier Magazine
Alumni
Hall Of Fame
Reunions
Kiosk
Yearbooks
Family Business Directory
Family Resources
Guardian Angels
STM 9:00 Mass
What
STM 9:00 Mass
When
9/23/2026, 9:00 AM
–
10:00 AM
Where
Cathedral OLPH
STM 9:00 Mass
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St. Thomas More School
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