Baltimore · Archdiocese of Baltimore
Mount Saint Joseph High School: HSPT, Admissions & Deadlines
Xaverian Brothers-sponsored school for young men in Baltimore.
Mount Saint Joseph High School in Baltimore, MD uses the High School Placement Test (HSPT) as its entrance exam for 9th-grade applicants.
Before you lock a Mount Saint Joseph High School study plan, take the free 25-question HSPT practice test to see which of the five sections needs work first.
The short answer
- Mount Saint Joseph High School uses the HSPT, but the current exam date still needs confirmation.
- Beyond the test, Mount Saint Joseph High School also lists recommendations, interview, visit or event, and shadow day.
- Financial aid is a separate step, so families using it should ask for timing early.
Applying to Mount Saint Joseph High School? Start 3 days free before the school's HSPT date.
Try unlimited HSPT Prep for 3 days to see what is already solid and what to practice first for Mount Saint Joseph High School's entrance exam.
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Key dates and details
| Exam requirement | Take the High School Placement Test 3. |
As listed on the school’s website when we last checked (2026-07-09). Dates change every admissions cycle — confirm with Mount Saint Joseph High School’s admissions office before planning around them. See how HSPT Prep reviews school information.
Admissions checklist
| HSPT required | Take the High School Placement Test 3. |
| Application | VISIT APPLY MOUNT SAINT JOSEPH HIGH SCHOOL 4403 Frederick Avenue Baltimore, MD 21229 Phone: 410-644-3300 Fax: 410-646-6220 Mount Saint Joseph is a Catholic, college preparatory school for young men sponsored by the Xaverian Brothers. |
| Transcript | Spring Cookout & General Meeting Services Request Transcript Alumni Awards School Store Lost & Deceased Alumni Lost Alumni Tuition Raffle Parents Parents Overview Mothers' Club Saluting Our Mount Men Fathers' Club Inclement Weather Policy H |
| Recommendations | APPLY FOR ADMISSION Students from Catholic elementary schools in the Archdiocese of Baltimore must complete the MSJ Application for Admission as well as the Archdiocesan recommendation form, which will be provided by their school in Decembe |
| Interview | Interview 1. |
| Visit or event | Bernardine's Christmas Drive MyKidsSpending Account Tuition Raffle Students Student Life SAT Prep Yearbook Portrait Submissions Library Resources Giving Make a Tower Fund Gift Give to Other Funds Give to an Endowment Fund Planned Giving Sai |
| Financial aid option | Apply for Financial Aid 5. |
| Shadow day | To schedule a shadow day, please create an account or log in below. |
Checklist items are based on the school’s admissions pages when we last checked. Verify the current cycle requirements with Mount Saint Joseph High School’s admissions office.
School profile
| Students | 798 (NCES 2023-24) |
| Grades | 9-12 |
Accommodations and testing setup at Mount Saint Joseph High School
If your child has an IEP, 504 plan, ADHD, dyslexia, anxiety, or another documented need, ask Mount Saint Joseph High School’s admissions office how HSPT accommodations are approved before registration closes. Start with the HSPT accommodations guide, then confirm whether the school handles extended time, separate room or small group testing, ADHD accommodations, dyslexia accommodations, and documentation through the school or the diocese.
How to prepare for the Mount Saint Joseph High School entrance exam
Mount Saint Joseph High School uses the HSPT — a five-section, ~300-question exam covering verbal skills, quantitative skills, reading, math, and language (see What is the HSPT?). Start with a free HSPT diagnostic, then focus on three things:
- Start 8–12 weeks before the exam date.Short daily practice builds the speed the HSPT’s pacing demands.
- Practice the unfamiliar question types first. Analogies, number series, and logic items aren’t taught in most middle schools — they’re the fastest points to gain.
- Treat the first sitting as the only sitting. Most schools accept one attempt, and at many schools the score also drives merit scholarships.
Parent guides for families applying to Mount Saint Joseph High School
HSPT timing: when to start prep
How far ahead to start, based on your test date, school list, and how much prep your child can realistically sustain.
6-week HSPT study plan
The middle-ground schedule: enough time to cover every section without turning fall into one long cram.
HSPT study schedule for busy 8th graders
How to fit HSPT prep around homework, sports, and the real-life schedule most families are actually managing.
How Catholic high schools use HSPT scores
Admissions, placement, scholarships, and why the same percentile can carry different weight at different schools.
What is a good HSPT score?
A cleaner admissions-focused read on what different percentile bands actually mean to a family.
How to help a child with HSPT test anxiety
How parents can lower stress without turning prep into a second source of pressure.
HSPT accommodations for IEP and 504 students
What families should ask for, when to ask, and how documentation usually fits into the process.
Common questions
What entrance exam does Mount Saint Joseph High School require?
Mount Saint Joseph High School admits through the High School Placement Test (HSPT), a five-section exam covering verbal skills, quantitative skills, reading, mathematics, and language, taken in the fall or winter of 8th grade.
When is the Mount Saint Joseph High School entrance exam?
The school publishes each cycle's exam dates on its admissions site, typically in the fall; most Catholic high schools test between November and January of 8th grade. Confirm the current date with the admissions office.
How should my child prepare for the Mount Saint Joseph High School entrance exam?
Start 8–12 weeks before the exam date with short daily practice, and focus first on question types middle schools don't teach — analogies, number series, and logic problems. Most schools accept one sitting, so the first attempt counts.
How do I register for the HSPT at Mount Saint Joseph High School?
HSPT registration is generally handled through Mount Saint Joseph High School's admissions process rather than through a national family registration site. Use the school's current checklist and confirm the test location, arrival time, fee, and required identification directly.
How long is the Mount Saint Joseph High School HSPT?
The standard HSPT has about 298 questions across five sections and usually takes about two and a half hours, not including check-in or breaks. Ask Mount Saint Joseph High School for its test-day arrival and dismissal window because local administration details can differ.
Can students use a calculator on the HSPT at Mount Saint Joseph High School?
The standard HSPT mathematics and quantitative sections are designed to be completed without a calculator. Families should still read Mount Saint Joseph High School's current test-day instructions so the student brings only permitted materials.
Does Mount Saint Joseph High School offer HSPT accommodations?
Students with an IEP, 504 plan, ADHD, dyslexia, anxiety, or another documented need should contact Mount Saint Joseph High School before registration closes. Ask what documentation is required and whether extended time, small-group, separate-room, or other arrangements are available.
What else does Mount Saint Joseph High School require besides the HSPT?
Mount Saint Joseph High School also lists recommendations, interview, visit or event, and shadow day as part of the admissions process. Use the school's checklist early, because these steps often move on the same compressed fall timeline as testing.
Compare other Catholic high schools near Baltimore
Entrance-exam dates, score-sharing rules, application steps, and scholarship policies can differ even between nearby schools.
Applying to other schools too? See the full Catholic high school application guide, other Baltimore schools, or the best Catholic high schools in Maryland.
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