Learn Data Science

Want to change careers or learn a new skill? Our data science courses provide everything you need to go from beginner to fully qualified in months.


Plus, we make learning data science fun. Instead of boring videos, we teach with interactive coding exercises and fun projects that will impress potential employers.

1,290,230+ learners enrolled

Dataquest has upskilled teams at


Start a data science career

From beginner to fully qualified in 3 to 9 months

Business Analyst

Gain the Power BI skills you need to start a career as a business analyst. In this path, you will learn practical SQL, Excel, and Power BI skills. By the end, you will know how to analyze data, communicate insights, and make data-driven decisions.

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24,408 learners enrolled

Data Analyst

Gain the practical Python skills that will help you land your first job as a data analyst — or help you grow your career by adding one of the most popular programming languages to your CV. By the end, you’ll be able to manage the entire analysis process from preparing data to presenting insights through data visualization.

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328,149 learners enrolled

Data Engineer

Get all the skills and knowledge you need to become a data engineer. You’ll learn how to work with data architecture, data processing, and data systems. By the end, you’ll be able to build a unique data infrastructure, manage data pipelines and data processing, and maintain data systems.

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92,479 learners enrolled

Data Scientist

Gain the Python skills you need to start and grow your career as a data scientist. You’ll learn to create data visualizations, perform web-scraping, build machine learning algorithms, and much more. By the end, you’ll be able to analyze datasets, help make business decisions, and use machine learning to solve complex problems.

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331,864 learners enrolled

Learn data science skills

97% of learners recommend Dataquest for career advancement

Python Basics for Data Analysis

Learn how to analyze data using Python, one of the most popular programming languages, and kick-start your data career. You’ll learn the fundamentals of Python to prepare, explore, and analyze data.
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246,768 learners enrolled

Data Visualization in Python

Get the crucial data analysis and visualization skills you need for any data job. You’ll learn the fundamentals of Python to prepare, explore, analyze, and build data visualizations.
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297,181 learners enrolled

Data Cleaning in Python

Learn data cleaning, one of the most crucial skills you need in your data career. You’ll learn how to clean, manipulate, and analyze data with Python, one of the most common programming languages.
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300,636 learners enrolled

SQL Fundamentals

Gain the SQL skills you need to start or grow your career in any data role. You’ll learn how to query and group data, how to create joins, how to perform subqueries, and how to filter data from multiple sources.
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44,610 learners enrolled

Probability and Statistics

Gain the probability and statistics skills you need to build solid foundations for your data career. You’ll learn the basic statistical analysis and probability techniques as well as the fundamentals of Python.
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305,143 learners enrolled

Data Visualization in Tableau

Gain foundational Tableau skills you need for data analysis and data visualization. You’ll learn how to identify data patterns and trends and then tell a meaningful story about your findings with actionable insights.
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2,579 learners enrolled

APIs and Web Scraping with R

Learn the web scraping skills you need to start or grow your data career. You’ll learn how to collect your own data from APIs and the web using R, and you’ll start data projects.
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2,509 learners enrolled

R Basics for Data Analysis

Learn how to analyze data using R, a powerful programming language widely used for statistical computing, and kick-start your data career. You’ll learn the fundamentals of R to prepare, explore, and analyze data.
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42,469 learners enrolled

Zero to GPT

This course will take you from no knowledge of deep learning to training your own GPT model. You’ll solve real problems, like predicting the weather and translating languages, and you’ll explore theoretical building blocks like gradient descent and backpropagation.
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4,195 learners enrolled

Machine Learning in Python

Learn fundamental concepts of machine learning, apply an array of machine learning algorithms, implement techniques to build, test, train, and optimize your models, and make accurate data-driven predictions.
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6,405 learners enrolled

Dataquest Reviews

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Learn with fun data science projects

Build a data science project portfolio employers will love

Prison Break

Learn the basics of Jupyter Notebook by analyzing a dataset on helicopter prison escapes.

NYC Schools Perceptions

Practice your data cleaning and analysis skills, and learn to use R Notebooks as you explore survey data.

Winning Jeopardy

Learn how to analyze text while figuring out strategies to win at Jeopardy.

Analyzing Stock Prices

Use the correct data structures to analyze stock prices efficiently.

Exploring Hacker News Posts

Practice using loops, cleaning strings, and working with dates in Python.

Investigating COVID Trends

Perform practical data analysis and answer important questions about COVID-19 trends using a real dataset.

Our learners achieve their career goals

88% report they learn better on Dataquest
Christian L’Heureux

Christian L’Heureux

Analytics Manager

“Dataquest teaches me everything I need to know without the $50,000 degree. It’s self-paced, and I love learning by doing. It took away the guesswork of trying to learn by myself.”

Caitlin Whitlock

Research Scientist

“I like the way Dataquest is set up. On other platforms, I was wasting a lot of time searching for the specific information, but because of Dataquest’s paths, it was easy for me to learn what I needed in a logical sequence. Dataquest is pre-curated and super awesome.”

Christian L’Heureux

Christian L’Heureux

Analytics Manager

“Dataquest was an enormously helpful tool for me to develop my data analyst skills, and I credit it with getting me the job I have today. After trying DataCamp and Codecademy, I found Dataquest. I like the way Dataquest is structured, how each course is broken down. The project focus is a great way to make everything sink in.”

Learn data science, risk free

We offer two guarantees. A 14-day, money-back guarantee, so that you can test-drive our entire platform without risk, and an ironclad satisfaction guarantee on our career paths. That means if you complete a career path and aren’t satisfied with your results, we’ll give you a full refund.


With Dataquest, there’s nothing to lose and everything to gain.

The Dataquest Way

The best way to learn data science

Learn by writing code, not by watching videos

Video tutorials and “fill-in-the-blank” coding lessons just don’t work. Our lessons challenge students to rapidly apply what they learn using real code.

Learn by writing code, not by watching videos

Build a project portfolio

Hiring managers are sharp, so basic projects just won’t cut it. Thankfully, our projects are comprehensive and use real datasets. They perfectly showcase your skills and will make you stand out.

Build a project portfolio

Save time by learning only what you need to know

Navigating the best learning path is difficult, but Dataquest makes it simple. Our career paths will teach you everything you need to be fully qualified.

Save time by learning only what you need to know

Show off your skills with a data science certificate

Our data science certifications will help build your resume, maintain peak motivation, and give you something to show off on LinkedIn.

Show off your skills with a with a data analysis certificate

FAQs about data science

How do I start learning data science?

With Dataquest, getting started takes three simple steps.

  • Step 1: Select your learning path. Explore the different data roles, and determine which one is right for you. Pick a path, and complete your first course for free.
  • Step 2: Establish a learning habit. Learners who spend 5 or more hours a week are able to reach their desired outcome (97% of the time).
  • Step 3: Showcase your skills. Use the projects you’ll build on Dataquest to impress recruiters and grow your career.

Can I learn data science in 1 year?

Absolutely! Most of our data science career paths can be completed in 2-8 months, depending on how many hours you commit per week.

Is it hard to learn data science?

Learning data science can be hard, but it doesn’t have to be. To make it easy, there are three things that you must have:

  1. A platform that guides you on what to learn and when.
  2. Fun data science projects that keep you highly motivated and help you apply what you learn using real code.
  3. A vibrant community to help you when you get stuck.

Thankfully, Dataquest has all of these things!

Do I need a degree to become a data scientist?

Absolutely not! They may help, but they are not necessary. During the hiring process, an employer is trying to determine if you can actually do the job. As a result, a well-built data science project portfolio is a much better credential than education. Thankfully, Dataquest has tons of high-quality projects you can add to your portfolio.

What’s the easiest way to learn data science?

While we may be a bit biased, we think the easiest and best way to learn data science is with Dataquest. Our data science courses are built by experts, designed for beginners, and made with employers’ hiring conditions in mind.

Plus, unlike data science bootcamps or certification programs, our subscription is very affordable.

Achieve your career goals

Join the millions of learners who used Dataquest to advance or change their career. With our 14-day money-back guarantee and free trial, you have absolutely nothing to lose by giving our platform a test drive.

Here’s how to get started. First, click the button below to sign up for a free account. Next, choose a path that aligns with your goals. Then, you’ll begin your first course and start learning! It’s that simple.

Achieve your career / goals in 2023