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Welcome to Harvard Open Data Project


Regulating Innovation: How AI Policies Shape Progress

Certain regulations and levels of innovation seem to go hand in hand, but we can’t be sure one causes the other. Are these policies actively pushing new ideas forward, or do they just reflect a tech scene that’s already thriving?

Solar Power in Cambridge

How solar power-friendly is Cambridge?

Harvard vs. Yale on the gridiron
Harvard vs. Yale, by the numbers

Plus, a prediction for this year’s game.

Deep Dive: Local Legislative Spending

How does salary compare between service sectors in Cambridge?

Airing Out Dirty Laundry? Analyzing Laundry Machine Use in Harvard Dorms

When and where won't you be fighting for a laundry machine on campus?

Diversity in Hum 10’s Syllabus Selections

Unveiling patterns in Hum 10's reading list: examining gender, nationality, and chronological trends.

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Featured Short Form


Harvard Square: Before and After

An illustrative timeline of business closures throughout Harvard Square from 2018 to 2021.


Harvard Wiki

Learn about anything from our student-run wiki about Harvard, featuring open datasets and details about all aspects of campus life!

Learn Data Science

HODP Docs is our largest educational initiative: an open-source curriculum on data science, web development, and interactive journalism.

About HODP

Founded in 2016, HODP has grown from a small team of data enthusiasts to a group of 50+ dedicated members investigating data on a variety of issues on campus. We’re committed to giving individuals the freedom to explore and providing them the support to do so.

How to join

We welcome anyone who's curious about how Harvard works. Never coded before? No worries — several of our board members learned to code while joining HODP. If you'd like to learn more, fill out our interest form and join our Fall 2025 bootcamp!

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