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r/decadeology

This community is private, banned or no longer exists on Reddit. The numbers below are what we captured while it was public.

209.6K members. The best post we have captured here reached 9.8K upvotes, which works out to 47 per 1,000 members.

47peak upvotes per 1,000 members
209.6Kmembers
9.8Kbest post
2.1Kmost comments
303posts we track

Open r/decadeology on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

19% 19% 19% 15% 12% 12%
Question 19% Gallery 19% Video 19% Image 15% Text 12% Poll 12% Link 4%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Discussion 💭🗯️ 172 Music 🎶🎧 47 Cultural Snapshot 28 Decade Analysis 🔍 19 Prediction 🔮 13 Fashion 👕👚 8 Poll 🗳️ 5 Meme 3 Rant 🗣️🔊 2 Technology 📱📟 2

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

Unpopular opinion: the 2000s were actually a fun time for women’s clothing/style

↑ 9.8K 💬 1.1K gallery 2026

Camila Cabello and Lil Nas X were inescapable in the late 2010s/early 2020s...then they disappeared.

↑ 4.8K 💬 1.3K image 2026

Why did Black sitcoms decline in the 2010s?

↑ 3.8K 💬 418 image 2026

Will casual heel wearing ever make a comeback?

↑ 3.7K 💬 2.1K gallery 2026

The difference of 50s and 60s styling is so drastic

↑ 2.8K 💬 235 video 2026

New York City’s Subway in the 1980s looked straight out of a horror movie

↑ 2.7K 💬 148 image 2026

Is it the air or does everyone's attitude carried a magic spell back then?

↑ 1.5K 💬 601 video 2026

classic colors on modern Mcdonald's

↑ 1.5K 💬 133 image 2026

Doja Cat really ruled 2020-2023

↑ 1.4K 💬 174 video 2026

90s had whimsigoth, late 2000s-2010s had Live Love Laugh… what would be the staple furniture decor of the 2020s?

↑ 1.4K 💬 153 image 2026

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/decadeology, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

How many members does r/decadeology have?
r/decadeology has about 209.6K members. ViralHunt has tracked 303 of its posts; the biggest reached 9.8K upvotes, which is 47 per 1,000 members.
What is the most viral post on r/decadeology?
"Unpopular opinion: the 2000s were actually a fun time for women’s clothing/style" reached 9.8K upvotes and 1.1K comments in 2026, the highest score among the posts we hold from r/decadeology.
What subreddits are similar to r/decadeology?
Communities of a comparable size we track: r/Trumpvirus, r/alaska, r/Louisiana, r/popculture, r/Antimoneymemes, r/BlueskySkeets.
What kind of posts do best on r/decadeology?
Of the posts we hold, 19% are question posts and 19% are gallery posts.
When is the best time to post on r/decadeology?
Across 303 timestamped posts we hold, the slots whose posts averaged the highest score are Tuesday at 09:00 UTC (1.1K avg upvotes), Saturday at 13:00 UTC (562 avg upvotes), Tuesday at 02:00 UTC (519 avg upvotes). The busiest day is Tuesday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/decadeology?
The 20th-best post we hold from r/decadeology has 774 upvotes, so that is roughly the bar for the top twenty. We captured 300 posts from it in the last 30 days.

See what is climbing here before you write

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Every figure here is what ViralHunt has captured from r/decadeology, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.