If your son is applying to De La Salle Collegiate, De La Salle Collegiate HSPT prep is where your planning has to start — not the application, not the campus visit, not the teacher recommendations. The HSPT is the single exam that determines whether he gets in, which courses he takes as a freshman, and whether your family receives up to $32,000 in merit scholarships. I've seen students in Warren and across the Detroit area walk into this test underprepared and leave thousands of dollars on the table — scholarships they were fully capable of earning. The Archdiocese of Detroit allows only one attempt, ever. No retakes. That fact alone changes every decision you make about how and when to prepare.
De La Salle Collegiate HSPT: Key Facts at a Glance
- Test name: High School Placement Test (HSPT), published by Scholastic Testing Service (STS)
- Who administers it: Archdiocese of Detroit — one attempt allowed per student, lifetime
- 2026–27 test dates: Saturday, November 7 — Saturday, November 21 — Saturday, December 5, 2026 (verify current cycle dates at the Archdiocese portal)
- Registration portal: stsusers.com/stsusers/registration/static/detroit.php
- Registration fee: Verify current fee on the STS portal before registering
- Test length: 298 multiple-choice questions across 5 required subtests + 1 optional Science subtest
- Timed sections: 141 minutes total; expect approximately 3 hours on site with breaks
- Scoring: Raw score converted to standard score (200–800) plus National Percentile (NP) rank
- Application window: September 1 – December 15 (submit early for full scholarship consideration)
- Accommodations: IEP/504 students must test in December and submit documentation at least 2 weeks prior — start this process in September
- Scholarship range: Starts at the 80th NP ($3,000/yr) and reaches $8,000/yr at the 97th–99th NP ($32,000 total over four years)
What HSPT Score Does My Son Need for De La Salle Collegiate HSPT Admission?
De La Salle Collegiate uses your son's composite National Percentile rank as the primary admissions factor. No official minimum cutoff is published, but the school also reviews 6th, 7th, and 8th grade transcripts, teacher recommendations from his English and Math teachers, and attendance and discipline records.
For practical planning, a composite NP at or above the 70th percentile puts your son in competitive range for admission. Scores at the 80th percentile and above unlock merit scholarships. The HSPT standard score scale runs from 200 to 800 per subtest. Raw score — the number of questions answered correctly — is converted to that scale and ranked against national and local norming groups.
There is no penalty for wrong answers. Raw score equals number correct. That means guessing is always better than leaving a question blank. Make sure your son knows this rule before test day — it is worth real points at zero risk.
The Quantitative Skills, Mathematics, and optional Science subtests carry the most weight for STEM-track placement. A student who scores at the 90th percentile overall but skips the Science subtest may still be placed into standard Biology as a freshman. Take the Science subtest. It costs nothing extra and can shape your son's entire high school STEM sequence.
De La Salle Collegiate Scholarship HSPT Score Requirements: The Full Bracket
De La Salle Collegiate ties merit scholarships directly to HSPT National Percentile brackets. These are not vague ranges — each threshold has a specific dollar amount attached. Here is what is publicly reported for recent cycles:
- 97th–99th NP: Tradition of Excellence Scholarship — $8,000 per year, $32,000 over four years
- 84th–86th NP: Brother Jerome Stevens Scholarship — $4,000 per year, $16,000 over four years
- 80th–83rd NP: Brother Casimir Gundlach Scholarship — $3,000 per year, $12,000 over four years
These are three of the published tiers — but they are not the only ones. Additional named scholarship brackets exist between the 87th and 96th percentile. Contact the DLS admissions office directly each cycle to get the complete current list. Award names and thresholds do get updated, and I don't want you planning around an incomplete picture.
Two of DLS's most prestigious scholarships — the Brother Tom Lackey Excellence in Academics Scholarship and the Brother Robert Carnaghi Christian Leadership Scholarship — require a separate 250-word essay written by the student. The HSPT itself has no essay section, but these scholarship essays are evaluated independently. A weak 250-word essay can cost your family a significant award even when the HSPT score qualifies. If your son is in that percentile range, the essay deserves the same preparation time as the test.
Prep Tip: Use the Scholarship Brackets as Your Target
Don't prep for "a good score." Prep for a specific National Percentile bracket. If your son is currently testing around the 75th percentile on practice exams, the 80th–83rd NP bracket — worth $12,000 over four years — is a realistic and motivating goal. Concrete targets drive better prep habits than aiming at "somewhere higher."
The Archdiocese of Detroit HSPT One-Attempt Rule — and Why It Changes Everything
The Archdiocese of Detroit allows each student to take the HSPT exactly once — not once per school, but once total, across every Archdiocesan Catholic high school. If your son tests on November 7, there is no November 21 reset. If he tests in November and wants to try again in December, the answer is no. His score from his single test date is the score that goes to De La Salle Collegiate and every other Archdiocesan school he applies to.
This is structurally different from the SAT or ACT, which students can take multiple times. It is closer in stakes to a final exam with no makeup. Every prep decision — when to start, how many practice tests to take, whether to enroll in a course — should be made with one attempt in mind, because that is exactly what he gets.
I've watched families treat the HSPT like a low-stakes screening because they assumed retakes were possible. They are not. Plan accordingly.
HSPT Prep Timeline for De La Salle Collegiate: Month-by-Month Plan
With November test dates and a no-retake policy, waiting until October to begin is a serious mistake. Here is a realistic timeline built around the DLS admissions cycle.
Summer Before 8th Grade (June–August)
This is your best prep window. School is out, pressure is lower, and you have 10–12 weeks to build skills without rushing. Take a full diagnostic HSPT practice test in June to establish baseline scores by subtest. Use July and August to focus on the two or three weakest areas. Give at least one week specifically to the optional Science subtest — it directly affects freshman STEM placement at DLS and costs nothing extra to take.
September–October of 8th Grade
Shift from skill-building to timed practice. Run at least two full sessions — all 298 questions in one sitting — to build the stamina the real test demands. At roughly 29 seconds per question on the Quantitative section, pacing is a genuine challenge. Review every wrong answer by category, not just by question. Knowing that your son missed four number series questions tells you something specific. Knowing he "got some wrong" tells you nothing.
Two Weeks Before Test Day
De La Salle Collegiate offers its own HSPT Prep Course — a paid, two-day program held on campus that includes a full practice exam. This is a useful final calibration tool, not a substitute for months of earlier work. In the final two weeks, reinforce strengths and rest. Do not cram new content this close to the test.
Test Week
Confirm the test date, site location, and registration confirmation. Bring a photo ID, two pencils, and a snack for the break. Arrive 15 minutes early. Remind your son: no penalty for wrong answers — attempt every question, even when unsure.
Prep Tip: The Science Subtest Is Optional — But Take It
DLS adds your son's Science subtest National Percentile to his Quantitative Skills NP to determine freshman Biology placement. A combined score of 80 or higher places him in Honors Biology. A combined score of 120 or higher places him in AP Biology. A student who skips the Science subtest starts high school in standard Biology regardless of his math score — and that placement affects which STEM courses are available in every year that follows. The Science subtest is 40 questions covering biology, chemistry, physics, earth science, and astronomy. There is no extra fee. Take it. (Verify current placement thresholds with DLS admissions, as these can be updated each cycle.)
How the HSPT Quantitative Skills Section Tests STEM Critical Thinking
The Quantitative Skills section is 52 questions in 30 minutes — about 35 seconds per question. It covers three question types: number series, geometric and non-geometric comparisons, and number manipulation. None of these appear on a typical 8th-grade math test.
Number series questions ask your son to identify the rule governing a sequence and predict the next value. Geometric comparison questions present two quantities and ask which is greater. These are reasoning problems, not computation problems. A student who has drilled algebra equations all year will still struggle with the Quantitative section if he has never practiced this type of thinking.
The Mathematics section adds 64 questions in 45 minutes — arithmetic, algebra, geometry, statistics, and problem solving. Together, Quantitative Skills and Mathematics account for 116 of the 298 questions on the HSPT, nearly 40% of the test.
STEM Critical Thinking practice trains pattern recognition, quantitative comparison, and applied logic under time pressure — exactly the skills that separate an 80th-percentile score from a 95th-percentile score on these sections. In my experience, students who work through structured STEM reasoning problems — not just math drills — show more consistent improvement in their Quantitative NP than students focused only on computation review. The reasoning muscle is different from the calculation muscle, and it responds to a different kind of practice.
The STEM Critical Thinking Practice Tests at stemcriticalthinking.com are built around exactly these question types — number series, pattern recognition, quantitative comparisons, and applied reasoning under timed conditions.
HSPT Test Dates, Registration, and Costs for the Archdiocese of Detroit
For the 2026–27 admissions cycle, DLS offered three Saturday test dates: November 7, November 21, and December 5, 2026. Exact dates shift each year. Always verify the current cycle on the Archdiocese of Detroit HSPT registration portal before finalizing your calendar — do not rely on dates from a previous year's guide, including this one.
Registration is completed at stsusers.com/stsusers/registration/static/detroit.php — not through De La Salle's own website. When registering, your son must designate De La Salle Collegiate as a score recipient. If he forgets this step, his scores will not automatically be sent to the school.
The HSPT registration fee is set by the Archdiocese of Detroit through STS and can change cycle to cycle — verify the current fee on the portal before registering. There is no separate application fee to apply to DLS. The optional Science subtest is included under the same registration.
Submit the DLS application between September 1 and December 15 for full scholarship and financial aid consideration. Late applications may be accepted but risk reduced eligibility for merit awards. If your son also needs need-based financial aid, submit the FACTS Financial Aid application as early as possible — do not wait until December.
If your son has an IEP or 504 plan, he must test on the December date only and submit documentation at least two weeks in advance. Contact DLS admissions in September. Gathering and submitting the required paperwork takes time, and the December deadline will not wait.
HSPT score reports are typically mailed and emailed to families in January. For the Class of 2030, enrollment deposit decisions were due in late February — meaning acceptances and financial aid offers arrived in late January to early February. Plan your FACTS application submission with that timeline in mind.
Frequently Asked Questions: De La Salle Collegiate Admissions Test and HSPT Prep
Q: Can my son retake the HSPT if he doesn't score well?
A: No. The Archdiocese of Detroit permits each student to take the HSPT exactly once — for any Catholic high school in the Archdiocese. If your son tests in November and is unhappy with his score, he cannot re-test in December. The December date is available only to students who have not yet tested at all. There are no exceptions. This makes thorough preparation before test day the most important thing your family can do.
Q: What HSPT score does my son need to earn a scholarship to De La Salle Collegiate?
A: Scholarships begin at the 80th National Percentile. The Brother Casimir Gundlach Scholarship (80th–83rd NP) pays $3,000 per year, totaling $12,000 over four years. The Brother Jerome Stevens Scholarship (84th–86th NP) pays $4,000 per year ($16,000 total). The Tradition of Excellence Scholarship (97th–99th NP) pays $8,000 per year ($32,000 total). Additional named scholarship tiers exist between the 87th and 96th percentile — contact the DLS admissions office for the complete current bracket. Need-based aid is separate and requires the FACTS Financial Aid application.
Q: How does the Quantitative Skills section of the HSPT connect to STEM thinking?
A: The Quantitative Skills section tests number series, geometric comparisons, and number manipulation — pattern recognition and logical reasoning under time pressure, not computation. A student with strong algebra grades will still struggle here if he has never practiced this type of thinking. Practicing STEM critical thinking problems — the kind that ask "what comes next?" or "which quantity is greater?" — trains the exact reasoning skills this section rewards. Students who practice applied reasoning tend to improve their Quantitative percentile more than those who focus only on math drills.
Q: When should my 8th grader start preparing for the De La Salle Collegiate HSPT?
A: Start in the summer before 8th grade — June or July. If you wait until September, your son has roughly eight weeks of prep time while school is already in session. Starting in summer gives five or more months, time for a full diagnostic test, targeted skill work by subtest, and at least two timed full-length practice runs before November. Rising 7th graders who already know they want to apply to DLS can begin light exposure to HSPT question formats even earlier.
Q: When are the HSPT test dates and where does my son register?
A: For the 2026–27 admissions cycle, De La Salle Collegiate offered three Saturday dates: November 7, November 21, and December 5, 2026. Dates shift each cycle — verify the current schedule on the Archdiocese of Detroit HSPT portal at stsusers.com before planning your calendar. Registration is completed through that portal, not through DLS directly. Your son must designate De La Salle Collegiate as a score recipient during registration, or his scores will not be sent to the school.
Q: How much does the HSPT cost, and is there an application fee at De La Salle?
A: The HSPT registration fee is set by the Archdiocese of Detroit through STS — verify the current fee on the registration portal before signing up, as it can change cycle to cycle. There is no separate application fee to apply to De La Salle Collegiate. The optional Science subtest is included at no additional cost. Submit the DLS application between September 1 and December 15 for full scholarship and financial aid consideration. If you need need-based aid, file the FACTS Financial Aid application as early as possible — don't wait until December.
Q: Will a lower HSPT score keep my son out of honors or AP classes as a freshman?
A: Yes, it can. De La Salle uses the optional Science subtest National Percentile combined with the Quantitative Skills National Percentile to determine freshman science placement. A combined NP of 80 or higher places a student into Honors Biology. A combined NP of 120 or higher places a student into AP Biology. A student who skips the Science subtest — or whose combined score falls below 80 — starts in standard Biology. That placement affects which STEM courses are available in every year that follows. Verify current thresholds with the DLS admissions office, as placement criteria can be updated by cycle.
Q: My son has an IEP or 504 plan — can he receive extended time on the HSPT?
A: Yes, accommodations are available. Students with IEPs or 504 plans must test on the December date only — not November. Documentation must be submitted at least two weeks before the December test date. Contact De La Salle Collegiate's admissions office in September to start the process. Gathering, verifying, and submitting the required paperwork takes real time. Don't wait until November — the December deadline will pass before the documentation is ready if you start late.
Build the HSPT Quantitative and Reasoning Skills Your Son Needs — Before November
The De La Salle Collegiate HSPT rewards one skill above all others: the ability to recognize patterns and apply logic quickly under time pressure. That is exactly what the STEM Critical Thinking Practice Tests at stemcriticalthinking.com are built to train.
Our practice tests mirror the question types in the HSPT's Quantitative Skills and Mathematics sections — number series, quantitative comparisons, applied reasoning, and multi-step problem solving, all under timed conditions. Students I've worked with who practiced structured STEM reasoning — not just computation review — consistently showed stronger gains in their Quantitative percentile than those who focused on math drills alone. The reasoning skills are different, and they respond to targeted practice.
At De La Salle Collegiate, your son's HSPT score does three things at once: it determines admission, unlocks up to $32,000 in scholarships, and sets his freshman STEM track. One test. One attempt. No retakes.
Give him every advantage before that Saturday morning in November.
- Start STEM Critical Thinking Practice Tests → — targeted prep for the HSPT Quantitative Skills and Mathematics sections
- Start Essay Writing Practice Tests → — prep for the Brother Tom Lackey and Brother Robert Carnaghi scholarship essays that require a 250-word written response
