Mt. Sinai Jr. Academy is a Seventh-day Adventist Christian School of Excellence.
We are fully accredited and have been a Southern Union School of Excellence since 2012.
W E L C O M E
to Mt. Sinai Junior Academy where…
..and Christ dwells in the center of all we do.
Home of the
We are an Adventist Edge
STEaM School of Excellence
Click here to read the MSJA STEaM Story
Fall Festival 3-5
MSJA Presents Sabbath School and Church Service at Mt. Sinai Church
Complex Thanksgiving Dinner
Thanksgiving Break-School Closed
CDC Thanksgiving break