More options than most families realize
Chicago Public Schools has more serious STEM and engineering programming than the top-five Selective Enrollment conversation suggests. Two of the eleven SEHS programs are explicitly built around math, science, and engineering, and Lane Tech — the largest CPS school — houses specialized academic centers that no other public school in Illinois matches for breadth.
The right school for an engineering-interested student depends on where they live, what composite score they can project, and what kind of environment they learn best in. A student who thrives in a large, resource-rich setting should research Lane Tech first. A student who wants intensity and close faculty attention should look hard at Lindblom. A student in Roseland or Hyde Park has different geographic math than one on the northwest side.
This guide covers the schools with the strongest engineering and STEM programs, what they actually deliver, and what questions to ask at the open house before you rank them on GoCPS.
Lane Tech College Prep: breadth and scale
Lane Tech is the largest CPS high school, with approximately 4,400 students in the North Center neighborhood. It operates specialized academic centers in engineering, medical sciences, and fine arts — and students apply to a specific center when they enroll. The engineering center is the most popular of the three, and within it students take a sequence of engineering-focused courses alongside the standard AP curriculum.
With 18 or more AP courses, extensive club offerings, and a full athletic program, Lane Tech has the resource depth of a small college. The robotics, Science Olympiad, math team, and engineering club programs have produced state-level competitors. For a student who wants to explore multiple STEM areas while keeping options open — computer science, civil engineering, biomedical, electrical — Lane Tech's breadth is unmatched in CPS.
The tradeoff is scale. At 4,400 students, everything is at scale: lunch lines, college counseling caseloads, elective scheduling. Self-starters who advocate for themselves thrive here; students who need their teachers to notice them proactively can get lost. The historical rank-all cutoff (on the old HSAT 900-point scale) was approximately 858 — lower than the top four programs and the most accessible of the competitive SEHS for most families. The first 640-scale cutoffs will not be published until after February 2027 results.
Lindblom Math and Science Academy: intensity and focus
Lindblom is in the Englewood neighborhood at 6130 S. Wolcott, with approximately 700 students. Its name is descriptive: math and science are the explicit institutional focus, not a specialty track within a larger school. Every student takes the same rigorous STEM-heavy curriculum, and the school punches above its cutoff tier in academic outcomes.
The class sizes are small, which means teachers know students by name, there is real accountability when a student falls behind, and advanced math sequences — through AP Calculus and AP Statistics — are genuinely accessible to all enrolled students, not just honors-track enrollees. Alumni consistently describe Lindblom as more demanding than its cutoff would suggest.
The tradeoff is narrowness. Lindblom does not have the arts depth, athletics infrastructure, or elective breadth of Lane Tech or Whitney Young. A student who wants to run track, perform in musicals, and take AP Art History alongside AP Physics will find the options thin. The historical rank-all cutoff was approximately 825 on the HSAT scale — higher than Lane Tech, reflecting the school's reputation among STEM-focused families on the South and Southwest Side.
The other nine SEHS programs: STEM is available everywhere
Every CPS Selective Enrollment school offers AP Physics, AP Chemistry, and AP Biology, along with calculus-track math. An engineering-interested student who attends Walter Payton or Northside will have access to strong math and science sequences even without a dedicated engineering center — these schools produce students who go on to engineering programs at selective universities.
Brooks College Prep and South Shore International both offer the IB Diploma, which includes a required Theory of Knowledge course and an extended essay component that rewards rigorous, interdisciplinary thinking — a different kind of preparation than an engineering-center sequence but one that colleges value. For a student in Roseland or South Shore whose geographic match is Brooks or South Shore, the IB track is a real path to a STEM college program.
The practical message: do not dismiss a school's STEM offerings because it lacks the word 'engineering' in its name. What matters is what courses your child will actually take and what teachers they will actually have — questions you can only answer by visiting the school and asking specifically about the math sequence, the science labs, and the extracurricular STEM opportunities.
Beyond SEHS: magnet and Career and Technical Education options
Chicago High School for Agricultural Sciences (CHSAS), in Mount Greenwood on the far south side, is a CPS magnet school with an agriculture and environmental science focus — a hands-on STEM track that is distinct from what any SEHS offers. It is selective but with a different application process than SEHS and a different kind of program.
CPS also has Career and Technical Education (CTE) pathways in engineering and manufacturing at several neighborhood schools — programs that lead to industry certifications alongside the standard diploma. These are not the same as a college-prep SEHS track, but for a student whose goal is hands-on technical work rather than a four-year engineering degree, CTE pathways are a serious option that the SEHS-focused conversation tends to omit.
If your child's goal is a four-year engineering degree at a competitive university, SEHS is the primary path and Lane Tech or Lindblom are the first two schools to research. If the goal is a technical career with or without a four-year degree, the conversation is broader.
The PreACT 9 Science section and engineering reasoning
The PreACT 9 Secure that CPS uses for admissions has a Science section (32 questions, 35 minutes) that tests exactly the kind of reasoning engineers use: reading data in tables and graphs, identifying variables and controls in an experiment, drawing conclusions from conflicting data sets. It is not about memorized chemistry or biology — it is applied quantitative reasoning.
A student who enjoys engineering problems — who likes to look at a graph and ask 'what does this actually tell me?' — has a natural advantage on the Science section. Practicing it is also good pre-engineering training. The test itself is relevant preparation, not just a gate to clear.
Science is on the test and in the score report, but per the official GoCPS scoring rubric, the CPS admissions composite is built from English, Reading, and Math only — Science does not add admission points. This is worth knowing: an engineering-interested student who overindexes on Science prep at the expense of English or Reading is misallocating prep time. All four sections matter for the ACT-scale score, but the admissions formula only uses three.
Questions to ask at the open house
At Lane Tech: ask specifically about the engineering center application and whether it is separate from general enrollment, what courses a freshman takes in the engineering sequence, and whether the robotics and Science Olympiad teams are open to all students or restricted to upperclassmen. The center-based model means enrollment details matter.
At Lindblom: ask about the math sequence for 9th graders, what the typical number of AP science courses a junior carries is, and what percentage of graduates attend four-year universities and in what fields. Lindblom is small enough that staff can give you genuinely specific answers.
At any SEHS: ask 'What is the most demanding class most of your students take, and what happens when a student struggles in it?' The answer tells you about academic culture and support — two things that determine whether an ambitious but imperfect student develops or burns out.
Bottom line
For an engineering-focused student whose composite is competitive for Lane Tech or above, Lane Tech is the first school to visit and research in depth — the engineering academic center, the breadth of AP STEM courses, and the extracurricular programs are unmatched in CPS. For a student on the South or Southwest Side who wants intensity over breadth, Lindblom is the cleaner fit and punches above its cutoff.
Do not choose a school based on its name or reputation before visiting and asking specific questions about the courses, labs, and programs your child will actually use. Open houses for the 2026-27 GoCPS application happen in September and October; the application closes November 13, 2026. Visit before you rank.