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r/jhu↗

r/JHU

Subreddit for all things related to the Johns Hopkins University and affiliates. Come here to post and see news related to all facets of the Johns Hopkins universe.

18k subscribers136 posts / mo in Sep 2026109 authors / mosince 2011

r/jhu has 18k members (+16% over the last 12 months). It gets about 136 posts a month from 109 people. Top topics: Johns Hopkins University Discussions, Organic Chemistry and Campus Protests.

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When to post on r/jhu

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Size and growth

How r/jhu has grown

r/jhu

Subscriber growth

Subscribers over time

+16%in 12 months · +2.0% in 3 months · +0.5% in 1 month
Oct 202618k
Growing18k subscribers
Data since Mar 2018Live · through Oct 2026
r/jhu

Monthly activity

Posts, comments and authors per month

+74%vs Sep 2025 · −21% last 3 months vs the 3 before
Sep 2026136
BusierPeaked at 377 in Apr 2022
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/jhu

Top topics

Share of the subreddit's posts

  1. Johns Hopkins University Discussions9.6%
  2. Organic Chemistry1.4%
  3. Campus Protests1.2%
  4. Biochemistry Studies1.1%
  5. Computer Science Courses1.0%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/jhu

Which post types r/jhu allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/jhu

The best day and hour for r/jhu, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/jhu

Title and body length that does well on r/jhu, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/jhu

Gender and age of the people who write on r/jhu, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/jhu

Requests for recommendations, help and alternatives on r/jhu, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/jhu

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research