3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Waterloo Architectural Engineering (Co-op only) OUAC WEA Remove	Ottawa Informatique et mathématiques (Bidisciplinaire – 4 ans) OUAC ORH Remove	Ottawa Data Science- Computer Science and Mathematics (5-year double degree) (French Immersion Stream is available) OUAC OWI Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–90%“Mid- to High 80s”	78–80%“78%; co-op 80%”	80%
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U SCH4U SPH4U	MCV4U MHF4U	MCV4U MHF4U
Choose one ofany of these satisfies it	—	one of ENG4U, FRA4U	one of ENG4U, FRA4U
Prerequisitesas published	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Chemistry (min. 70%) Physics (min. 70%)	FRA4U or ENG4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisites in mathematics.	ENG4U or FRA4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisite courses in mathematics. Meeting these minimum requirements does not guarantee admission.
More than marks?supplementary application	Yes NEW: All Engineering program applications require an online video interview. You will receive more information after you apply. An Admission Information Form is also required. We will send you instructions when we acknowledge your application. Also considered: Involvement in extracurricular activities in school or community, evidence of interest in engineering and strong performance in mathematics, science or engineering-related competitions. Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)
First-year intakewhere published	90	—	19
What you study	ArchitectureBuildingCivil Engineering Design	Computer Science General or Integrated Engineering Interdisciplinary Studies Mathematics	Computer Science General or Integrated Engineering Mathematics Statistics
What it is	You study how buildings are designed and constructed, combining architecture with engineering principles like structural systems, materials, and building codes. This program requires you to do co-op work terms alongside your studies, so you alternate between school and paid job placements in design firms or construction companies. It suits students who want hands-on experience in the building industry and prefer learning by doing real projects, not just in classrooms.	This program combines computer science and mathematics as equally important subjects throughout your four years, rather than treating one as secondary to the other. You study both theoretical mathematics and how to apply it to programming and computational problems. The co-op option lets you alternate between classroom terms and paid work terms at tech companies or research labs, giving you real-world experience alongside your degree.	You study computer science and mathematics together over five years, learning how to write code, analyse data, and solve problems using mathematical theory and statistical methods. Unlike a single major, this double degree gives you depth in both fields so you can build algorithms and understand the theory behind them. It suits people who want flexibility between pure mathematics and applied programming, and who value alternating work terms with their studies.
The door tomajors you reach through it	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	4 published, 3 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them	22 published, 5 with no applicationfrom 75%See them
Source	University of Waterloo on OUInfo	University of Ottawa on OUInfo	University of Ottawa on OUInfo

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Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.