3 programs, side by side

+ Add a program	Western Computer Science OUAC ECS ☆ Add to planRemove	Waterloo Public Health (Regular/Co-op) OUAC WHE ☆ Add to planRemove	BU Brock Public Health and Master of Public Health OUAC BHM ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80–87%“Low 80s (Regular system of study), Mid-80s (Co-op system of study)”	80–83%“Low 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4U	ENG4U	ENG4U
Choose one ofany of these satisfies it	one of ICS4U, MDM4U, SBI4U, SES4U, SPH4U	—	one of SBI4U, SCH4U
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Advanced Functions, MHF4U One of: Biology, SBI4U +5 more on the program page	Any Grade 12 U English (min. 75%) Any Grade 12 U Mathematics (min. 70%)	ENG4U 1 of SBI4U or SCH4U Strongly recommended subjects: 1 of SNC4M, PSE4U, 3U Math, PSK4U Alternative Offers You will receive an offer of admission to only 1 program. Your highest listed choice is considered first when you indicate more than 1 Brock program on your application. If you are not eligible for your first choice, your subsequent choices will be considered in your indicated order of preference. In most cases: If you apply to only 1 Brock program but do not qualify, you will be considered for an alternative or related program. If you apply but are not admitted to a co-op program you will automatically be considered for the regular, non-co-op program.
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	500	37	—
What you study	Computer GamesInformation ServicesSoftware Engineering	Health InformaticsOthers in Subjects Related to MedicineSocial Policy	Others in Subjects Related to MedicineSocial Policy
What it is	Computer Science at Western teaches you how to write programs, build software systems, and solve problems using computers and code. You choose a focus — such as game development, managing information systems, or engineering robust software — based on your interests. The program includes paid work terms alongside your studies, letting you apply classroom learning in real jobs and build professional experience before you graduate.	This program teaches you how to improve health at the population level by studying disease prevention, health policy, and data systems. You'll learn to analyse health trends, design public health programs, and use technology to track and manage health outcomes. The co-op option means you alternate between classroom study and paid work placements in real health organizations, giving you direct experience in the field and making it suit students who want hands-on learning alongside theory.	You study how to identify and solve health problems in communities and populations, rather than treating individual patients. This includes research into disease patterns, policy-making, and public health programs. The co-op requirement means you work in real health organizations alongside your coursework, giving you practical experience in areas like disease prevention, health education, and policy development. It suits people interested in the bigger picture of health and wellness across whole communities, not just clinical care.
The door tomajors you reach through it	computer science	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 1 with no applicationfrom 80%See them
Source	Western University on OUInfo	University of Waterloo on OUInfo	Brock University on OUInfo

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.