r/ABA
ActiveApplied Behavior Analysis
A forum to provide dissemination of applied behavior analysis (ABA) and evidence-based research, assist the public in understanding the science, and to promote conversation between BCBAs, aspiring BCBAs, BCaBAs, RBTs, and others who are interested.
Members
50,549
as of February 2025
Last post
today
September 27, 2026
Posts (30 days)
100+
Created
2011
January 13, 2011
Total posts
50.0K
archived
Total comments
561.4K
archived
Is r/ABA dead? Active community.
r/ABA is posting regularly — the latest post was today. Active subreddits can't be requested through r/redditrequest.
Find abandoned subreddits in this niche you can claim →Frequently asked questions about r/ABA
How many members does r/ABA have?
r/ABA had 50,549 members as of February 2025, the most recent archive crawl of its subscriber count.
Is r/ABA dead?
No. r/ABA is active — the most recent post was today, with 100+ posts in the last 30 days.
When was r/ABA created?
r/ABA was created on January 13, 2011.
Can I take over r/ABA?
Probably not. r/ABA is still in active use, and Reddit only hands over communities whose human moderators have all gone inactive on Reddit for 60+ days. If you want a community in this niche, look for abandoned subreddits on the same topic instead — DeadSubs finds them automatically.
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Activity checked September 28, 2026from the Arctic Shift Reddit archive. Member counts come from the archive's most recent crawl and may lag Reddit. DeadSubs is not affiliated with Reddit Inc.