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Open Data user guides

If you’re getting stuck while trying to use Open Data, one of our guides may be helpful.

For beginners

If you’re new to Open Data, or even data more generally, it can be hard to tell if the data you’re looking at is the data you need. These guides show you where some of the most important information about each dataset lives, which should save you some time and headaches!

Open Data 101


Learn how to find the data you’re looking for and navigate each dataset’s about page and data dictionary.

Filtering and exporting data


Some datasets are made up of millions of rows. This guide shows you how to filter out the information you don’t need to make a more usable subset of the data.

Attend a class

Are you someone who learns better in a more structured environment? Anyone can attend one of our monthly 90 minute virtual classes taught by volunteer Open Data Ambassadors! Get an introduction to Open Data and learn ways to use it.

Photo of Classroom

For more advanced users

Once you’ve found the data you are after, it’s time to start using it. These guides offer tips and tricks for using large datasets.

API tips


This guide covers the basics of API access to our open datasets and shows you where you can find more information from our vendor.

Want to see how people use Open Data?

Our gallery highlights different projects and tools that were built using Open Data. You can read more about how they were made in case you are looking for inspiration for your own work.

Need help?

If you have a specific question or there’s another topic you’d like to see covered in a guide, let us know!