Data Science Degree
Make sense of the mountain of data produced every day
Gather raw data, analyze it, and make decisions. That’s data science in a nutshell.
Data science has become indispensable to industries around the world. How do you know if social media advertising is worth the cost? What is the best way to confirm a life-changing diagnosis from multiple MRI images? Will a tornado touch down in your community? Decipher the data that drives decision-making that changes lives
In this program you’ll merge programming, mathematics, artificial intelligence, machine learning, and analytical skills to answer challenging questions.
Find out how data from sensors, digital images, streaming videos, satellites, medical imagery, and interactions with cloud computing shape our future.
Courses in computer science and statistics will teach you how to leverage technology to analyze large amounts of raw data and extract meaning from clutter. After graduation you’ll put your skills to work in diverse fields including medicine, business, advertising, entertainment, public health, and more.
What courses will you take in Data Science?
First-year courses
You may also select advanced-stream courses for algebra, calculus, and computer science if you meet the requirements. Details will be sent during course selection in June.
This is a sample schedule. Courses or when a course is offered may change depending on availability.
After first year
Most of your required courses will be in Statistics and Computer Science, along with additional foundational courses in Mathematics. You can choose electives from many of the 100 subject areas at Waterloo.
View a list of courses required for your degree
Customize your degree in Data Science
You can add additional areas of expertise by including one or more of the minors available to all Waterloo students.
Once you're a student, advisors can help you explore which minors or specializations may fit into your plans.
Faculty:
Faculty of Mathematics
Degree:
Bachelor of Computer Science or a Bachelor of Mathematics in Data Science
Available as a co-op program?
Yes
Available as a regular program?
Yes
Available as a minor?
No
Study in a high-tech hub. Waterloo Region is home to more than 1,000 technology companies, including Google, OpenText, Shopify, and a host of startups.
Win prizes — and glory. Show off your data-taming skills, impress potential employers, and win prizes at Waterloo’s annual datathon.
Co-op = relevant paid work experience
Waterloo's co-op program, the largest in North America, is an amazing way to explore potential careers, learn to interview for jobs, graduate with up to two years of valuable experience — and make money!
Sample co-op job titles
- Data scientist
- Risk management intern
- Developer
- Software engineering intern
- Reporting analyst
- Project manager
- Enterprise analyst
- QA analyst
Co-op work-study sequence
Starting in second year, you'll normally alternate between school and work every four months, integrating your classroom learning with real-world experience. You can return to the same employer for a couple of work terms to gain greater knowledge and responsibility or work for different employers to get a broad range of experience.
Your first work term will be after first year (May to August 2026).
Year | September to December (Fall) | January to April (Winter) | May to August (Spring) |
---|---|---|---|
First | Study | Study | Co-op |
Second | Study | Co-op | Study |
Third | Co-op | Study | Co-op |
Fourth | Study | Co-op | Study |
Fifth | Co-op | Study | - |
or halfway through second year (which can be January to April 2027).
Year | September to December (Fall) | January to April (Winter) | May to August (Spring) |
---|---|---|---|
First | Study | Study | Off |
Second | Study | Co-op | Study |
Third | Co-op | Study | Co-op |
Fourth | Study | Co-op | Study |
Fifth | Co-op | Co-op | Study |
What can you do with a data science degree?
Every day, huge amounts of data are generated by business, scientific, and social activity taking place all around us. With data coming from sensors, digital images, streaming video, satellite and medical imagery, and from interactions with cloud computing, data-driven approaches to decision making are being applied in areas as diverse as medicine, business, advertising, and entertainment.
Learn about the future of careers in business.
Tuition fees for programs in the Faculty of Mathematics
First-year tuition
Type of fees | Tuition (8 months of school) |
---|---|
Domestic (Ontario residents) | $9,000 |
Domestic (Out of province students) | $9,000 |
International (visa students) | $60,000 |
- Estimated amounts listed include incidental fees. Fees based on 2024-25 tuition rates.
- Visit our financing page to learn about scholarships, estimate your total expenses, and see how co-op can help pay for your education.
Student life in mathematics and computer science
MathSoc
Math Society (MathSoc) is run by students for students and provides a wide range of clubs, services, and social and academic events to make your experience as a Waterloo math student the best it can be.
Campus-wide activities
Our campus is packed with opportunities to get involved, no matter how unique your interests. Between clubs supported by the Waterloo Undergraduate Student Association, sports and recreation, and an incredible range of events, there's something for everyone at Waterloo!
Women in Mathematics
The Women in Mathematics (WiM) community encourages and advocates for women of all ages who are interested in studying math and pursuing a career in a related area.
WiM strives for all genders to be well-represented in mathematics and welcomes people with under-represented gender identities.
Women in Computer Science
Women in Computer Science (WiCS) promotes gender equity for students interested in studying computer science.
WiCS is very active and offers events such as the Big CSters mentoring program, workshops, a speaker series, and panels about diversity in computer science and STEM.
Women in Science, Technology, Engineering, and Mathematics
Women in Science, Technology, Engineering, and Mathematics (WiSTEM) is a student-run club that welcomes all students (regardless of gender) to promote equality in STEM. Opportunities include skills workshops, discussions, homework help, and guest speakers.
Hack the North
As Waterloo Computer Science student, you’ll have the opportunity to participate in competitions such as Hack the North. This hack-a-thon is the largest in Canada and hosted annually at Waterloo.
Admissions
Ontario students: six Grade 12 U and/or M courses including
- Advanced Functions
- Calculus and Vectors
- Any Grade 12 U English
- One other 4U course
Recommended: Grade 11 U Introduction to Computer Science
Admission average: Individual selection from the mid-80s if applying through Mathematics and low to mid-90s if applying through Computer Science.
Not an Ontario high school student? Search our admission requirements.
How to apply?
Apply to Computer Science or Mathematics and choose Data Science as your major at the end of first year. Once you've applied, you'll need to complete the Admission Information Form as part of the application process.
We strongly encourage you to participate in the Canadian Senior Mathematics Contest and/or the Euclid Mathematics Contest to enhance your admissions status. To be considered for entrance scholarships in the Faculty of Mathematics, you must write one or both of the contests. If you complete both contests, we'll use the results of the contest in which you performed best.
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Contact a Faculty of Mathematics student ambassador to learn about their experience in the program.
Ask them questions such as why they chose their program, what the classes are like, and how you can get involved on campus.
Connect with us
Questions about courses, programs, requirements, or careers?
Please contact Evan Chang, our Faculty of Mathematics recruitment coordinator who can answer any questions you have.