Hello friends! I’m excited to share an updated Map of Reddit. Each dot on this map is a subreddit, and clusters of dots represent communities with overlapping interests.

This new 2025 edition includes 116k subreddits (up from 87k in 2023 and 42k in 2021) and was generated by analyzing 1.5 billion comments from Nov 2024–Mar 2025.

I used a Jaccard similarity approach to position subreddits that share many commenters closer together (the same method as previous versions).

You can zoom, pan, and search for your favorite subreddits – it’s fun to see where they land and which “neighborhoods” they belong to.

Check it out at the link, and let me know what surprises you find or if any communities seem oddly placed. I’d love to hear your feedback and discoveries!

Posted by anvaka

3 comments

  1. Nice, but is there a description of what the neighborhoods are and what the common element is?

  3. This is amazing! Initially I didn’t get it until I zoomed in then clicked and OMG!!

Comments are closed.