School Guide
WA GATE School Cut-off Scores — All Perth Selective Schools (2027 Entry)
A complete reference guide to estimated TSS cut-off scores for every major WA GATE selective school — plus what the scores mean and how to prepare.
13+
Metro GATE schools
209.5
Minimum TSS threshold
251.5+
Perth Modern cut-off
Disclaimer: The Department of Education WA does not officially publish GATE school cut-off scores. The figures on this page are estimates compiled from community data, parent forums, and historical patterns. Treat them as indicative guides only.
What Your TSS Means
The Total Standard Score (TSS) determines which GATE schools are within reach. It is calculated by adding the standardised (z-score) results across all four sections. The community-observed maximum TSS is approximately 301.
251.5+
~2–3% of applicants
Perth Modern
Highest academic program in WA (2027 entry)
232–251
~5–10% of applicants
Highly competitive GATE
Shenton, Willetton, Bob Hawke, Harrisdale range
219–231
~10–18% of applicants
Competitive GATE schools
Carine, Melville, Duncraig range
209.5–218
~18–25% of applicants
Minimum threshold
Eligible — placement depends on school
Below 209.5
~75% of applicants
No GATE offer
Year 9 round available in future
2027 Entry Cut-off Score Estimates by School
Sorted by estimated TSS requirement, highest first. Scores shown are the approximate TSS needed to likely receive a Round 1 offer.
Perth Modern School
Most CompetitiveAcademic, Music, Language
WA's most selective school — Academic, Music and Language streams; 2027 entry data
Willetton Senior High School
Highly CompetitiveAcademic (GATE)
2027 entry: likely 243+, floor 232 — strong STEM culture
Shenton College
Highly CompetitiveAcademic (GATE)
2027 entry: likely 241+; also offers Gifted & Enrichment Program
Bob Hawke College
Highly CompetitiveAcademic (GATE)
2027 entry: likely 240+, floor 232 — inner-north Perth option
Harrisdale Senior High School
Highly CompetitiveAcademic (GATE)
2027 entry: likely 236+, floor 224 — southern suburbs option
Rossmoyne Senior High School
Highly CompetitiveAcademic (GATE)
Popular in southern suburbs; Year 9 entry also available
Applecross Senior High School
Highly CompetitiveAcademic (GATE)
Riverside location; strong arts and music culture
Melville Senior High School
CompetitiveAcademic (GATE)
2027 entry: likely 229+, floor 219 — consistent program
Carine Senior High School
CompetitiveAcademic (GATE)
2027 entry: likely 229+, floor 221 — northern suburbs
Churchlands Senior High School
CompetitiveAcademic, Music (GATE)
Strong music and academic programs
John Curtin College of Arts
CompetitiveAcademic, Visual Arts, Dance
Specialist arts streams alongside academic
Duncraig Senior High School
CompetitiveAcademic (GATE)
2027 entry: likely 224+, floor 218 — northern suburbs
Fremantle College
Entry ThresholdAcademic (GATE)
2027 entry: likely 212+, floor 209.5
Source: 2027 entry estimates for highlighted schools; older community data for Rossmoyne, Applecross, Churchlands, and JCC. Ranges reflect year-to-year variation. Figures are not official DoE data.
TSS cutoff trends — 2022 to 2027
Cutoffs are not static — they shift with each cohort. The table shows estimated minimum floors for the five most enquired-about schools. A rising trend is visible across all schools as the applicant pool grows while the number of GATE places stays fixed.
| Year | Perth Modern | Shenton | Willetton | Bob Hawke | Carine |
|---|---|---|---|---|---|
| 2022 entry | ~234 | ~229 | ~230 | n/a* | ~218 |
| 2023 entry | ~237 | ~231 | ~232 | ~228 | ~220 |
| 2024 entry | ~240 | ~233 | ~234 | ~230 | ~221 |
| 2025 entry | ~242 | ~236 | ~236 | ~232 | ~222 |
| 2026 entry | 244.34 | ~238 | ~238 | ~234 | ~223 |
| 2027 (est.) | 244+ | 238+ | 238+ | 234+ | 223+ |
* Bob Hawke College opened in 2020; 2022 entry data limited. All figures are community estimates. 2026 Perth Modern figure (244.34) is community-reported. The DoE does not publish official cutoffs. See our full Perth Modern TSS history page.
How the TSS is Calculated
Your TSS is not a simple percentage — it is a standardised composite score designed to be fair across different test years and difficulty levels.
You sit the ASET
Four sections: Abstract Reasoning, Quantitative Reasoning, Reading Comprehension, and Written Expression.
Raw scores are standardised
Each section's raw score is converted to a z-score using the national reference group, removing difficulty variation between years.
Section scores are summed
The four standardised scores add up to your TSS. Each section contributes equally in theory, but QR typically has the widest spread.
Writing is assessed separately
Marked on a 24-point rubric (Ideas 6, Structure 6, Vocabulary 6, Conventions 6), then standardised and added to your TSS.
Key insight: Because the TSS uses z-scores, a student who is merely above average across all four sections can outscore a student who excels in two but struggles in one. Consistency across all four sections is more important than being exceptional in just one.
If You're Borderline
Being near a cut-off is stressful. Here's what actually matters in the final weeks.
QR first
Quantitative Reasoning responds fastest to deliberate practice — targeted QR work in the final 8 weeks can add 5–12 TSS points for most students.
Read every day
Wide reading is the highest-leverage RC habit. Students who read 30 min/day for 3+ months consistently score in the top RC quartile.
Speed over accuracy in AR
In Abstract Reasoning, completing all questions matters more than perfection. Time-limited mock practice builds the speed and pattern recognition needed.
Get writing feedback
Writing accounts for roughly 25% of the TSS. A 3-point rubric improvement (e.g. Ideas: 3→4, Structure: 3→4) can add 8–10 TSS points — but it needs real feedback, not just repetition.
Frequently Asked Questions
- What TSS score do you need for Perth Modern School?
- Perth Modern School is the most selective GATE school in WA. For 2027 entry, an estimated TSS of 251.5 or above is needed to likely receive a Round 1 offer. The floor (below which an offer is unlikely) is around 244. These are estimates — the Department of Education does not officially publish cut-off scores and the score varies each year based on the cohort.
- What is the minimum TSS score for any WA GATE school?
- The minimum TSS to receive any GATE offer is 209.5. Students who score below this threshold are not eligible for GATE programs. Students above 209.5 but below a specific school's cut-off may be waitlisted or offered a place at an alternative school.
- Are WA GATE school cut-off scores published officially?
- No. The Western Australia Department of Education does not officially publish GATE school cut-off scores. The estimates on this page are sourced from community data, parent forums, and historical patterns. Always treat them as guides rather than guarantees.
- Can I choose which GATE school I go to?
- You can nominate preferred GATE schools on your application, but placement depends on your TSS rank and the number of available places at each school. Students are typically offered a place at their highest-ranked school where their TSS is competitive.
- Is the WA GATE test the same for all schools?
- Yes. All WA GATE schools use the same ASET (Academic Selective Entrance Test) for selection. There is no separate test per school. Students sit one exam and indicate their preferred schools on their application.
Track your TSS
Find out where you stand
WA Gate Prep gives you a live TSS estimate based on your actual mock test scores — so you know exactly how close you are to your target school's cut-off.
Related Articles
How is the ASET TSS Calculated? — Score Explained
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Perth Modern School TSS Scores — Year-by-Year Data
Historical cutoff data 2022–2026, section-by-section improvement tips
ASET 2027 Test Dates & Application Timeline
Applications open October 2026, ASET 13 March 2027, offers from late June 2027
Bob Hawke College GATE — TSS Score & What to Expect
Perth's newest GATE school: TSS 232–240 est., Mount Hawthorn, Year 7 entry
GATE Prep Northern Suburbs — Carine, Duncraig & Churchlands
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How to Prepare for the WA ASET — Complete Study Guide
6-month timeline, section strategies, and weekly practice schedule