St. Margaret Mary School

Celebrating 70 Years Providing Excellence in Education in the Greater Harrisburg Area

* Important Messages from STMM *

Our Response to COVID-19

The events occurring now in our country and around the world are unprecedented in the 70+ year history of our school. Each day brings new information which impacts all our lives. As we work to respond to the changing conditions brought on by the COVID-19 virus we will post the best information regarding the impact on our school. Our foremost goal is the safety and well being of our children, faculty, and staff and each decision will be made with their best interests at heart.

Closuer Extended through April 10th

St. Margaret Mary will continue its online instruction while school is closed thru April 10th in keeping with the recommendations from the Bishop, state and local authorities

Registration Renewals for 2020-2021 Continue

Even with the current disruptions registration for the next school year continues. Parents of current St. Margaret Mary School students should submit registration renewal paper work as soon as possible if you haven't already done so.  Re-registration has been extended to April 1st (no fooling)!  If you need replacement forms please contact the school via email at  Seats are filling up fast and we are opening registration to new students. Completed forms and payment can be mailed to St. Margaret Mary School, 2826 Herr Street, Harrisburg, PA 17103.

Letter To Parents Friday, 3/13/2020

An important letter regarding the pending school closure from Mrs. Pronio to all parents sent Friday, 3/13/2020 can be found linked here and also posted in e-Envelope.


Saint Margaret Mary School is renowned in the Harrisburg area for its academic excellence. For the past  70+ years our goal has been to provide the best possible Catholic education for every student. This goal is maintained through a dedicated faculty and staff committed to Catholic education. 


At the present time, St. Margaret Mary School maintains an enrollment of approximately 330 students. Our curriculum is based upon the graded courses of study developed by the Education Office of the Diocese of Harrisburg and approved by the State of Pennsylvania Department of Education.  Saint Margaret Mary School includes a full-day Kindergarten through 8th grade. Our early childhood program includes two days a week morning and afternoon for 3 yr olds as well as a three day a week morning and afternoon Pre-K program. Extended care is available before and after school hours from 6:30 A.M. until 5:30 PM. 

Opportunities for Excellence

Consistent with our mission, our students learn through a well-rounded curriculum including daily religion classes, computer, art, music, physical education and foreign language (Spanish). Advanced Math and Language Arts classes are offered to the 7th and 8th grades.

At St. Margaret Mary School, the children receive an excellent academic training. Education research indicates that nationwide Catholic school students consistently outperform other schools on tests for math, reading and science. The Iowa Test of Basic Skills ranking of St. Margaret Mary School confirms this research. While the graduates of St Margaret Mary School go on to excel in many area high schools the majority of our students go on to attend Bishop McDevitt High School (



Registration Forms Due 4/1/20

Parents the deadline for submitting re-registration paperwork has been pushed to 4/1/20202. Make sure to have your forms and payment mailed to the school by 4/1/2020 to reserve a place for your child for the 2020-2021 school year. 

STMM Presents the Wizard of Oz Postponed

The students of StMM will be preforming the Wizard of Oz as the school play this year.  Please watch e-Envelope for upcoming scheduling information.

School Events Calendar

Egg hunt and pancake breakfast
Date: 3/29/2020 Postponed
Time: 8:30 - 11:30am
Location: Cafeteria

ITBS Testing 3/30 - 4/3
Date: 3/30/2020 Postponed

First Holy Communion Parent Meeting Postponed
Date: 3/31/2020
Time: 6 PM
Location: Cafeteria

Spartan Sprint
Date: 4/17/2020

STMM play - Wizard of Oz Postponed
Date: 4/24/2020

Grandparents Day Postponed
Date: 4/24/2020

STMM play - Wizard of Oz Postponed
Date: 4/25/2020

5K: Run
Date: 5/30/2020

For additional info on school activities visit the Calendar Events page.

Community News

School Counseling Services Temp Closure

School Counselors will be available via email M-F 9am-3pm. We will also be available for student sessions, if needed via the Google Hangout platform. Students will need a google email account to use this platform. If you are able to assist your student in setting one up, that would be helpful. The School Counselors will be happy to assist you if you experience any problems setting up an account.

13th Annual 5 K Run Walk

Join St. Margaret Mary School for the 13TH Annual  5K Run/Walk on Saturday May 30, 2020 starting at 8:30 am.

For more information:

Get all the details on the News to Know page

contact info:

St. Margaret Mary School
2826 Herr Street, Harrisburg, PA 17103

© 2020 St. Margaret Mary School, Harrisburg PA