Our Mission
Developing Personal and Academic Excellence in the Catholic Tradition
RCCSS on Twitter
Congratulations to @MorganGorman6 who will attend University of Sioux Falls and @alex_kandy10 who will attend SDSU in the fall! #proud #classof2019 pic.twitter.com/yGp4…
Congratulations to STM High School Boy Scout who have completed their Eagle Scout projects & ceremony! Seth Edelen, Jacob Fisher, Steven Rumbaugh, and supporting them was STM Alumni & Eagle Scout, Austin Nelson! pic.twitter.com/yoq3…
Congratulations to Rachel, Spencer, & Alex! All are Wendy's Heisman Award Scholarship winners! pic.twitter.com/ssjp…
Thank you to all who supported the LongJohns fundraisers! Today the Student Councils delivered the items to the Cornerstone Mission. pic.twitter.com/fzQh…
Happy Haloween from the High School Staff. I wonder if they spoke Minon in all the classes? pic.twitter.com/gLnv…
Main Campus
St. Thomas More Middle School
424 Fairmont Blvd.,
Rapid City, SD 57701
(605) 348-1477
St. Thomas More High School
300 Fairmont Blvd.,
Rapid City, SD 57701
(605) 343-8484
Terra Sancta Campus
St. Elizabeth Seton Elementary School
2101 City Springs Road | Suite 100
Rapid City SD 57702
(605) 716-5213