St. Mary’s is a Catholic Church & School in the Diocese of Springfield in Illinois.
We are located 519 East 4th Street Alton, IL 62002
Tel # 618.465.4284
Fax # 618.463.4637
Rev. James Walther, OMV, Pastor
Revs. Tom Cannon, OMV, and Shawn Monahan, OMV, Parochial Vicars
Alton, Illinois is a historic community situated upon the Mississippi River thirty minutes northeast of downtown St. Louis.
Our School is dedicated to giving children a good academic and religious education. The instructional staff is comprised of highly qualified and certified lay people as well as priests from St. Mary’s Parish, and Sisters from the Convent of St. Francis of the Martyr St. George. There are currently over 340 students enrolled in the school, which offers classes from Kindergarten through eighth grade.