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Data Science

Bachelor of Science

Degree Type:
B.S.
College:
College of Arts & Sciences
Department:
Math, Computer Science, & Data Science

Business runs on data.

Businesses of all shapes and sizes rely on quality data to make informed, strategic decisions. That’s why you’ll find data science professionals in every imaginable industry.

Prepare for this high-demand field with a major in data science at John Carroll University. Gain proficiency in the programs and tools used to collect, store, manage, protect, and analyze data. And learn how to visualize, present, and communicate findings to stakeholders of all kinds.

At JCU, you will develop more than technical skills. Rooted in the Jesuit liberal arts tradition, our program explores the ethics of data collection and privacy—and the complex relationships between humans and technology.

  • 36% expected increase in demand for data scientists through 2033 (BLS.gov)

  • #8 on the 100 Best Jobs in America List - Data Scientist (U.S. News & World Report, 2025)

  • $105,990 Median annual wage for computer and information technology occupations (BLS.gov)

  • Top 10 fastest-growing market for tech talent in the U.S. (Destination Cleveland)

Hands-on Learning

Learn data by doing in lab classes. Collaborate with peers on a data project for a real-world client. Participate in competitions.

Immersive Internships

Gain experience and make connections. Our region is full of innovative companies where you can hone your data skills, such as Progressive, Sherwin-Williams, and Cleveland Clinic.

  • Hands-on Learning

    Learn data by doing in lab classes. Collaborate with peers on a data project for a real-world client. Participate in competitions.

  • Immersive Internships

    Gain experience and make connections. Our region is full of innovative companies where you can hone your data skills, such as Progressive, Sherwin-Williams, and Cleveland Clinic.

  • Undergraduate Research

    Pursue a research project or assist a faculty member with theirs. Present on campus at DISCOVER or at an academic conference.

Program Overview & Outcomes

As a data science major at John Carol, you will take a mix of statistics, computer science, and mathematics courses. Through electives you can learn how to apply data science knowledge to specific fields, from sociology to sports leadership.

In this program, you will learn to:

  • Apply foundational skills in computer science, mathematics, and statistics that are essential for data science
  • Explain and use data science methodology
  • Communicate about and collaborate on data science applications and projects
  • Exhibit ethical and professional awareness

Curriculum: What You Will Learn

You'll develop expertise in data analytics, programming, and statistical methods. The program combines computer science foundations with advanced data science techniques including machine learning, data mining, and big data analytics, preparing you for careers in data-driven industries.

View Program Catalog

  • Foundations

    Elementary Statistics

    3 Credits

    DATA1220

    Transform raw data into compelling insights using R, mastering statistics to inform decisions in fields from sports to social sciences.

    Introduction to Linear Algebra

    3 Credits

    MT2420

    Matrix operations, systems of linear equations, Euclidean n-space, subspaces, bases and linear independence, eigenvalues and eigenvectors, diagonalization of matrices, linear transformations, determinants and applications. Offered: Fall.

    Database Systems

    3 Credits

    DATA1500

    Relational database design and implementation, structure query language (SQL), entity relationship (ER) modeling, and database normalization.

  • Programming

    Problem Solving with Programming

    3 Credits

    CS1280

    Build programming skills by crafting algorithms and solving problems in a high-level language, perfect for newcomers to computing.

    Problem Solving With Programming Laboratory

    1 Credits

    CS1281

    Programming laboratory intended to provide hands-on experience in applying the programming concepts learned in CS 1280. Experience in learning the process of program development, with emphasis on techniques for testing and debugging. Corequisite: CS 1280. Offered: Fall, Spring

    Introduction to Object-Oriented Programming

    3 Credits

    CS1290

    Build foundational skills in object-oriented programming, crafting modular, adaptable code with a focus on real-world applications and innovative solutions.

    Introduction to Object-Oriented Programming Laboratory

    1 Credits

    CS1291

    Object-Oriented programming laboratory intended to provide hands-on experience in applying the programming concepts learned in CS 1290. Corequisite: CS 1290. Offered: Fall, Spring.

    Introduction to Data Structures and Algorithms

    3 Credits

    CS2290

    Build efficient programs by mastering data structures and algorithms, from linked lists to recursion, and elevate your coding game.

  • Data Science Core

    Foundations of Data Science and Visualization Techniques

    3 Credits

    DATA2100

    Equip yourself with data science skills using Python to analyze, visualize, and process real-world data effectively.

    Machine Learning

    3 Credits

    DATA3440

    Create intelligent applications with machine learning! Design, implement, and deploy algorithms that drive innovations in robotics, bioinformatics, and beyond.

    Big Data and Cloud Computing

    3 Credits

    DATA3510

    Create a big data product using cloud technology and gain hands-on experience in managing large datasets effectively.

    Applied Regression Analysis

    3 Credits

    DATA4240

    Multiple linear regression, collinearity, model diagnostics, variable selection, model comparisons, applications of prediction and explanation; use of the statistical software R. Prerequisite: DATA 1220 OR DATA 2280. Offered: Fall.

    Data Mining

    3 Credits

    DATA4500

    Harness the power of data mining techniques to extract insights from large datasets, equipping you for a future in data science and analytics.

  • Application Areas

    Data-Driven Decision-Making

    3 Credits

    BI2200

    Transform raw data into impactful insights using cutting-edge tools for data management and visualization, empowering you to make informed business decisions.

    Physics I

    3 Credits

    PH1510

    Build a strong foundation in classical mechanics, applying physics principles to real-world problems in science and engineering.

    Experimental Design and Analysis in Psychology

    3 Credits

    PS3011

    Introduction to the scientific method as it is used to design, conduct, and analyze experiments in psychology. Prerequisites: PS1000 (or PS 100) or PS1010 (or PS 101) and DATA 2600 (or DATA 260), with min grade of C- in DATA 2600/260, and EN1250 or equivalent. Corequisite: PS3010.

    Social Media Strategy & Analytics

    3 Credits

    COM3692

    Cultivate your digital savvy by strategizing brand presence online, engaging audiences, and harnessing data analytics to drive marketing success.

    Healthcare Access in Latin America

    3 Credits

    PO2210

    Experience healthcare access challenges in Latin America firsthand, linking poverty with health systems in rural Honduras.

    Sociological Research Methods I

    3 Credits

    SC3500

    Differentiate good data from bad by mastering the art of social research. Explore design, collection methods, and ethics while proposing an original research project using secondary data.

  • Capstone

    Data Science Project

    3 Credits

    DATA4700

    Simulate the life of a data scientist by tackling real-world challenges in teams, delivering a polished data product for actual clients.

Related Programs

Still deciding on your program of study at JCU or considering a second major? Here are some other academic areas to explore.

Your Path Forward Starts Here

Plan your future from day one. Finish faster with accelerated degrees or secure your spot with early assurance partnerships.

Data Science

4 years

Bachelor of Science

Prepare for high-demand tech and data science careers at John Carroll University. Our hands-on data science major is full of opportunity.

+

MBA

Master of Business Administration (MBA)

Combine your JCU bachelor's degree with a master's in business administration in just one additional year.

=

Your MBA, Accelerated

Future in Focus

Nine graduate credits count toward both degrees—building executive-level skills while completing your bachelor's. You pay your undergraduate tuition rate with financial aid applied. An MBA for the cost of a few extra courses.

 
JCU's Distinct Promise

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Onward makes them happen.

From your first semester forward, Onward connects your goals with the people, experiences, and support that help you build momentum with purpose.

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Quincy's Story

Starting in his first semester at John Carroll, Quincy Unger '26 found a team who helped him shape his ideas, find the right opportunities, and launch his own business.

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Complementary Minors

  • “During a summer internship, I developed a web app that integrated multiple machine learning models. The experience was incredible. JCU’s network and internship opportunities led to greater skills, abilities—and a job.”

    Daniel Droder ’21 Senior Machine Learning Engineer, Oracle

Where Our Alumni Go

JCU data science majors find success in a variety of roles in industries of all kinds, from healthcare and government to technology and finance. They also start companies or pursue graduate degrees in related fields.

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