Welcome to St. Sebastian Parish School

St. Sebastian’s K4-8 Parish School — YOUR neighborhood’s GREAT school — more than 100 years in the making!

As a parish school since 1913, we build our program on the foundation of our Catholic faith. We strive for a high level of academic achievement in our core curriculum.

We hope you can find everything you’re looking for on this website but if not, please contact us directly.

Learn more »

Snack Stand Schedule »

Do you have a son or daughter playing basketball this season?


Camp Edwards 2017 »

Outdoor Education Trip a Huge Success


Find us

School address

1747 North 54th Street
Milwaukee, WI 53208
Google map & directions »

School email


Phone numbers

School Office: 414-453-5830
Hot Lunch Program: 414-453-6850
PAL Program: 414-453-8944

PowerSchool Sign In:


Volunteer Portal Access:
 Safeguarding Information:

View our school’s Wisconsin Department of Public Instruction Report Cards from the 2015-16 school year:

Useful links on DPI’s website: Educational Options


Latest news

  • Apply for the 2017-18 Milwaukee Choice Program Now - ALL who are applying for the 2017- 2018 Milwaukee Choice Program are strongly, strongly, strongly encouraged to apply – AND HAVE ALL DOCUMENTATION provided to us in order to “verify you” in the system NO LATER THAN FRIDAY, FEBRUARY 17th (not 2/28, as previously communicated!). The reason for this is because Friday 2/17 is considered Read More »
  • See what St. Sebastian School has to offer! - St. Sebastian School has been providing a caring environment for K4-8 students for more than 100 years in the Washington Heights neighborhood. We’re proud of our students, teachers, and families who work together to make the school a nurturing, educational, and fulfilling experience. Check out our latest video, which showcases our wonderful school and parish community. For Read More »
  • Morning Drop Off – Old and New Information - Please pay attention when you drop your child/ren off in the parking lot! Volunteers need your full attention and appreciate your cooperation. New this year:  If a student is not in their desk at 7:55 a.m., they are considered tardy. If the BLUE FLAG is displayed in the middle of the playground, that is a signal that Read More »
  • Chess Club in Full Swing - Chess Club is held every Thursday from 3:00 until 4:15 p.m. through the end of April. Students in grades 1-8 are welcome even if they don’t know how to play chess. For Club meetings, students should bring a simple snack to eat in the cafeteria. Dues are $5 for the year and registration forms are available from Read More »
  • Volunteer Support Needed – Three Opportunities for your Consideration - Please consider becoming involved in any of the opportunities below, where we need parent support in order to best provide for students in these areas: SAFETY: Ms. Grams is convening a task force of parents who will study, revise, and implement or safer and more efficient means of pick-up in the afternoons at dismissal. Please Read More »

All news & announcements »

Upcoming events

02/27/2017 - 03/03/20178th Grade Washington, D.C. Trip @ All Day