Reddit stats
r/adhd subreddit stats
Posts, comments, unique posters, link rates, and activity patterns from the last month, updated daily.
Updated . Reporting period: Sep 28, 2026–Oct 28, 2026 (UTC).
From September 28, 2026 to October 28, 2026, 26,373 users on r/adhd made 7,183 posts and 68,315 comments, or about 234 posts/day and 2,223 comments/day. The subreddit averaged 9.5 comments per post; 0.3% of posts and 0.5% of comments contained links. Its Health Score was 34.9/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 6.6% of posts and 24.9% of comments. Activity is measured in UTC: the most active hour was 20:00 (1.3x avg), the most active day was Wednesday (1.1x avg), and normalized weekend volume was 0.89x weekday volume.
Daily activity in r/adhd
Daily totals combine posts and comments, grouped by UTC date. The lighter final bar shows a partial day through Oct 28 at 17:39 UTC.
Activity by day and hour
Each square is one hour, shown in UTC.
The heatmap shows when people post and comment, not when a post is most likely to get clicks or upvotes. Our Reddit posting-time analysis explains how to use activity patterns when planning a post.
Subreddits similar to r/adhd
Discover related Reddit communities by the people who comment in both. These recommendations compare seven days of public comment activity, using a random sample of up to 50,000 commenters for large communities.
| Subreddit | Audience similarity | Shared commenters (est.) |
|---|---|---|
| r/adhdwomen | 3.6% | 610 |
| r/adhdmeme | 1.3% | 144 |
| r/autism | 1.1% | 152 |
| r/vyvanseadhd | 1.1% | 104 |
| r/autisticwithadhd | 1.0% | 93 |
| r/audhdwomen | 0.9% | 96 |
| r/twoxchromosomes | 0.8% | 165 |
| r/autisminwomen | 0.8% | 104 |
| r/millennials | 0.7% | 292 |
| r/adulting | 0.6% | 177 |
Audience similarity is the estimated share of commenters active in both subreddits out of those active in either one. Higher scores mean more audience overlap; they don't measure community quality or subscriber counts.
Calculated . Based on comments from Oct 20 through Oct 26, 2026 (UTC). Results are refreshed after one month.
Last month on Syften
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