Data Science Graduate Certificate at Harvard University

Programme overview

The online Data Science Graduate Certificate helps you build industry-ready skills in statistics, Python, data wrangling, and machine learning — fully online and designed for working professionals. The Data Science Graduate Certificate provides a foundation in statistical analysis, machine learning, and data-driven problem-solving. You’ll examine how data is collected, modeled, and interpreted to support real-world decisions.

Faculty: Harvard Extension School (Division of Continuing Education) | Duration: 4 Online Courses; Finish in 8 Months – 3 Years | Study mode: online | Intake: Spring 2027 | Location: Cambridge, MA, United States

What you will study

The Data Science Graduate Certificate includes four online courses: (taken as the third or final course).

Career pathways

Demand for data science professionals continues to grow as organizations rely on data to drive strategy and decision-making. The U.S.

Official programme page

Application information

Entry requirements

Harvard Extension School: Recommended prerequisite knowledge: Knowledge of statistics and basic programming is recommended for this certificate. If you do not have a strong background in statistics, start with an introductory statistics course, such as STAT 100 before beginning this certificate. The data science certificate will be difficult without knowledge of Python. If you do not have a background in programming, you should consider first taking CSCI 7. You may wish to consider our

USD 14,320 for the whole programme (2026-2027). Total certificate tuition as listed on the programme page (tuition only) Source

Intake: Spring 2027

Duration: 4 Online Courses; Finish in 8 Months – 3 Years

Apply through the official page: https://extension.harvard.edu/academics/programs/data-science-graduate-certificate/

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