If you’re thinking about studying data science, you’re probably already aware of its power to shape our world. As billions of devices feed data to central databases, businesses and governments need experts to interpret that data. Data scientists and analysts have become some of the most in-demand professionals globally, with the unique skills to unlock hidden insights within data to improve prediction and decision-making. 

 

UNSW’s Bachelor of Data Science and Decisions will prepare you to compile, interpret, and act on data in ways that make a big impact. This three-year degree combines training in mathematical methods, statistics, computing, and business decision-making with communication skills. You’ll gain the theoretical and practical skills required to enter the field of data analysis, where networking, decision-making, strategic thinking, and attention to detail are essential.

 

You’ll graduate career-ready with a globally recognised degree from a global top 20 university (QS World University Rankings, 2025). Leverage the expertise of three of the best schools in Australia (QS World University Rankings by Subject, 2025).

• Ranked #2 in Australia for mathematics 
• Ranked #1 in Australia for engineering and technology
• Ranked #3 in Australia for economics and econometrics